| /linux-4.1.27/arch/m68k/sun3/ |
| H A D | dvma.c | 23 static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr) dvma_page() argument
29 j = *(volatile unsigned long *)kaddr; dvma_page()
30 *(volatile unsigned long *)kaddr = j; dvma_page()
32 ptep = pfn_pte(virt_to_pfn(kaddr), PAGE_KERNEL); dvma_page()
35 // kaddr, vaddr, pte, len); dvma_page()
41 return (vaddr + (kaddr & ~PAGE_MASK)); dvma_page()
45 int dvma_map_iommu(unsigned long kaddr, unsigned long baddr, dvma_map_iommu() argument
57 dvma_page(kaddr, vaddr); dvma_map_iommu()
58 kaddr += PAGE_SIZE; dvma_map_iommu()
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| H A D | sun3dvma.c | 280 unsigned long dvma_map_align(unsigned long kaddr, int len, int align) dvma_map_align() argument
289 if(!kaddr || !len) { dvma_map_align()
290 // printk("error: kaddr %lx len %x\n", kaddr, len); dvma_map_align()
297 len, kaddr); dvma_map_align()
299 off = kaddr & ~DVMA_PAGE_MASK; dvma_map_align()
300 kaddr &= PAGE_MASK; dvma_map_align()
312 if(!dvma_map_iommu(kaddr, baddr, len)) dvma_map_align()
315 printk("dvma_map failed kaddr %lx baddr %lx len %x\n", kaddr, baddr, len); dvma_map_align()
339 unsigned long kaddr; dvma_malloc_align() local
351 if((kaddr = __get_free_pages(GFP_ATOMIC, get_order(len))) == 0) dvma_malloc_align()
354 if((baddr = (unsigned long)dvma_map_align(kaddr, len, align)) == 0) { dvma_malloc_align()
355 free_pages(kaddr, get_order(len)); dvma_malloc_align()
361 if(dvma_map_cpu(kaddr, vaddr, len) < 0) { dvma_malloc_align()
363 free_pages(kaddr, get_order(len)); dvma_malloc_align()
369 len, kaddr, baddr); dvma_malloc_align()
|
| /linux-4.1.27/arch/alpha/include/asm/ |
| H A D | mmzone.h | 58 #define kvaddr_to_nid(kaddr) pa_to_nid(__pa(kaddr))
61 * Given a kaddr, LOCAL_BASE_ADDR finds the owning node of the memory
62 * and returns the kaddr corresponding to first physical page in the
65 #define LOCAL_BASE_ADDR(kaddr) \
66 ((unsigned long)__va(NODE_DATA(kvaddr_to_nid(kaddr))->node_start_pfn \
70 #define kern_addr_valid(kaddr) (0)
72 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
108 #define virt_addr_valid(kaddr) pfn_valid((__pa(kaddr) >> PAGE_SHIFT))
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| H A D | page.h | 86 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
89 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/m68k/include/asm/ |
| H A D | page_no.h | 25 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
35 #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
36 ((void *)(kaddr) < (void *)memory_end))
|
| H A D | page_mm.h | 126 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
171 #define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory)
|
| H A D | dvma.h | 19 extern int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
26 extern unsigned long dvma_map_align(unsigned long kaddr, int len,
60 static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, dvma_map_cpu() argument
80 extern int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len);
|
| /linux-4.1.27/fs/btrfs/ |
| H A D | struct-funcs.c | 61 char *kaddr; \
67 if (token && token->kaddr && token->offset <= offset && \
70 kaddr = token->kaddr; \
71 p = kaddr + part_offset - token->offset; \
76 &kaddr, &map_start, &map_len); \
83 p = kaddr + part_offset - map_start; \
86 token->kaddr = kaddr; \
100 char *kaddr; \
105 if (token && token->kaddr && token->offset <= offset && \
108 kaddr = token->kaddr; \
109 p = kaddr + part_offset - token->offset; \
114 &kaddr, &map_start, &map_len); \
122 p = kaddr + part_offset - map_start; \
125 token->kaddr = kaddr; \
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| H A D | zlib.c | 318 char *kaddr; zlib_decompress() local
375 kaddr = kmap_atomic(dest_page); zlib_decompress()
376 memcpy(kaddr + pg_offset, workspace->buf + buf_offset, bytes); zlib_decompress()
377 kunmap_atomic(kaddr); zlib_decompress()
399 kaddr = kmap_atomic(dest_page); zlib_decompress()
400 memset(kaddr + pg_offset, 0, destlen - pg_offset); zlib_decompress()
401 kunmap_atomic(kaddr); zlib_decompress()
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| H A D | lzo.c | 391 char *kaddr; lzo_decompress() local
422 kaddr = kmap_atomic(dest_page); lzo_decompress()
423 memcpy(kaddr, workspace->buf + start_byte, bytes); lzo_decompress()
431 memset(kaddr+bytes, 0, destlen-bytes); lzo_decompress()
432 kunmap_atomic(kaddr); lzo_decompress()
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| H A D | compression.c | 113 char *kaddr; check_compressed_csum() local
124 kaddr = kmap_atomic(page); check_compressed_csum()
125 csum = btrfs_csum_data(kaddr, csum, PAGE_CACHE_SIZE); check_compressed_csum()
127 kunmap_atomic(kaddr); check_compressed_csum()
988 char *kaddr; btrfs_decompress_buf2page() local
1018 kaddr = kmap_atomic(page_out); btrfs_decompress_buf2page()
1019 memcpy(kaddr + *pg_offset, buf + buf_offset, bytes); btrfs_decompress_buf2page()
1020 kunmap_atomic(kaddr); btrfs_decompress_buf2page()
1082 char *kaddr; btrfs_clear_biovec_end() local
1084 kaddr = kmap_atomic(page); btrfs_clear_biovec_end()
1085 memset(kaddr + pg_offset, 0, bytes); btrfs_clear_biovec_end()
1086 kunmap_atomic(kaddr); btrfs_clear_biovec_end()
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| H A D | extent_io.c | 5297 char *kaddr; read_extent_buffer() local
5311 kaddr = page_address(page); read_extent_buffer()
5312 memcpy(dst, kaddr + offset, cur); read_extent_buffer()
5328 char *kaddr; read_extent_buffer_to_user() local
5343 kaddr = page_address(page); read_extent_buffer_to_user()
5344 if (copy_to_user(dst, kaddr + offset, cur)) { read_extent_buffer_to_user()
5364 char *kaddr; map_private_extent_buffer() local
5390 kaddr = page_address(p); map_private_extent_buffer()
5391 *map = kaddr + offset; map_private_extent_buffer()
5403 char *kaddr; memcmp_extent_buffer() local
5419 kaddr = page_address(page); memcmp_extent_buffer()
5420 ret = memcmp(ptr, kaddr + offset, cur); memcmp_extent_buffer()
5438 char *kaddr; write_extent_buffer() local
5453 kaddr = page_address(page); write_extent_buffer()
5454 memcpy(kaddr + offset, src, cur); write_extent_buffer()
5469 char *kaddr; memset_extent_buffer() local
5483 kaddr = page_address(page); memset_extent_buffer()
5484 memset(kaddr + offset, c, cur); memset_extent_buffer()
5500 char *kaddr; copy_extent_buffer() local
5515 kaddr = page_address(page); copy_extent_buffer()
5516 read_extent_buffer(src, kaddr + offset, src_offset, cur); copy_extent_buffer()
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| H A D | inode.c | 145 char *kaddr; insert_inline_extent() local
193 kaddr = kmap_atomic(cpage); insert_inline_extent()
194 write_extent_buffer(leaf, kaddr, ptr, cur_size); insert_inline_extent()
195 kunmap_atomic(kaddr); insert_inline_extent()
207 kaddr = kmap_atomic(page); insert_inline_extent()
209 write_extent_buffer(leaf, kaddr + offset, ptr, size); insert_inline_extent()
210 kunmap_atomic(kaddr); insert_inline_extent()
506 char *kaddr; compress_file_range() local
512 kaddr = kmap_atomic(page); compress_file_range()
513 memset(kaddr + offset, 0, compress_file_range()
515 kunmap_atomic(kaddr); compress_file_range()
3020 char *kaddr; __readpage_endio_check() local
3028 kaddr = kmap_atomic(page); __readpage_endio_check()
3029 csum = btrfs_csum_data(kaddr + pgoff, csum, len); __readpage_endio_check()
3034 kunmap_atomic(kaddr); __readpage_endio_check()
3041 memset(kaddr + pgoff, 1, len); __readpage_endio_check()
3043 kunmap_atomic(kaddr); __readpage_endio_check()
4583 char *kaddr; btrfs_truncate_page() local
4656 kaddr = kmap(page); btrfs_truncate_page()
4658 memset(kaddr, 0, offset); btrfs_truncate_page()
4660 memset(kaddr + offset, 0, len); btrfs_truncate_page()
8598 char *kaddr; btrfs_page_mkwrite() local
8682 kaddr = kmap(page); btrfs_page_mkwrite()
8683 memset(kaddr + zero_start, 0, PAGE_CACHE_SIZE - zero_start); btrfs_page_mkwrite()
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| H A D | ctree.c | 1760 char *kaddr = NULL; generic_bin_search() local
1769 if (!kaddr || offset < map_start || generic_bin_search()
1775 &kaddr, &map_start, &map_len); generic_bin_search()
1778 tmp = (struct btrfs_disk_key *)(kaddr + offset - generic_bin_search()
1787 tmp = (struct btrfs_disk_key *)(kaddr + offset - generic_bin_search()
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| H A D | check-integrity.c | 1242 char *kaddr; btrfsic_read_from_block_data() local
1253 kaddr = block_ctx->datav[i]; btrfsic_read_from_block_data()
1254 memcpy(dst, kaddr + offset_in_page, cur); btrfsic_read_from_block_data()
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| H A D | disk-io.c | 286 char *kaddr; csum_tree_block() local
296 &kaddr, &map_start, &map_len); csum_tree_block()
300 crc = btrfs_csum_data(kaddr + offset - map_start, csum_tree_block()
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| H A D | ctree.h | 2242 char *kaddr; member in struct:btrfs_map_token
2248 token->kaddr = NULL; btrfs_init_map_token()
|
| /linux-4.1.27/arch/x86/include/asm/ |
| H A D | page.h | 60 * virt_to_page(kaddr) returns a valid pointer if and only if
61 * virt_addr_valid(kaddr) returns true.
63 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
65 extern bool __virt_addr_valid(unsigned long kaddr);
66 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
|
| H A D | insn.h | 67 const insn_byte_t *kaddr; /* kernel address of insn to analyze */ member in struct:insn
100 extern void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64);
120 const void *kaddr, int buf_len) kernel_insn_init()
123 insn_init(insn, kaddr, buf_len, 1); kernel_insn_init()
125 insn_init(insn, kaddr, buf_len, 0); kernel_insn_init()
171 /* Offset of each field from kaddr */ insn_offset_rex_prefix()
119 kernel_insn_init(struct insn *insn, const void *kaddr, int buf_len) kernel_insn_init() argument
|
| H A D | pgtable_32.h | 75 #define kern_addr_valid(kaddr) (0)
|
| /linux-4.1.27/fs/nilfs2/ |
| H A D | cpfile.c | 83 void *kaddr, nilfs_cpfile_block_add_valid_checkpoints()
86 struct nilfs_checkpoint *cp = kaddr + bh_offset(bh); nilfs_cpfile_block_add_valid_checkpoints()
97 void *kaddr, nilfs_cpfile_block_sub_valid_checkpoints()
100 struct nilfs_checkpoint *cp = kaddr + bh_offset(bh); nilfs_cpfile_block_sub_valid_checkpoints()
112 void *kaddr) nilfs_cpfile_block_get_header()
114 return kaddr + bh_offset(bh); nilfs_cpfile_block_get_header()
120 void *kaddr) nilfs_cpfile_block_get_checkpoint()
122 return kaddr + bh_offset(bh) + nilfs_cpfile_get_offset(cpfile, cno) * nilfs_cpfile_block_get_checkpoint()
128 void *kaddr) nilfs_cpfile_block_init()
130 struct nilfs_checkpoint *cp = kaddr + bh_offset(bh); nilfs_cpfile_block_init()
235 void *kaddr; nilfs_cpfile_get_checkpoint() local
250 kaddr = kmap(cp_bh->b_page); nilfs_cpfile_get_checkpoint()
251 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr); nilfs_cpfile_get_checkpoint()
263 kaddr, 1); nilfs_cpfile_get_checkpoint()
266 kaddr = kmap_atomic(header_bh->b_page); nilfs_cpfile_get_checkpoint()
268 kaddr); nilfs_cpfile_get_checkpoint()
270 kunmap_atomic(kaddr); nilfs_cpfile_get_checkpoint()
332 void *kaddr; nilfs_cpfile_delete_checkpoints() local
362 kaddr = kmap_atomic(cp_bh->b_page); nilfs_cpfile_delete_checkpoints()
364 cpfile, cno, cp_bh, kaddr); nilfs_cpfile_delete_checkpoints()
381 cpfile, cp_bh, kaddr, nicps); nilfs_cpfile_delete_checkpoints()
384 kunmap_atomic(kaddr); nilfs_cpfile_delete_checkpoints()
399 kunmap_atomic(kaddr); nilfs_cpfile_delete_checkpoints()
404 kaddr = kmap_atomic(header_bh->b_page); nilfs_cpfile_delete_checkpoints()
406 kaddr); nilfs_cpfile_delete_checkpoints()
410 kunmap_atomic(kaddr); nilfs_cpfile_delete_checkpoints()
443 void *kaddr; nilfs_cpfile_do_get_cpinfo() local
461 kaddr = kmap_atomic(bh->b_page); nilfs_cpfile_do_get_cpinfo()
462 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr); nilfs_cpfile_do_get_cpinfo()
471 kunmap_atomic(kaddr); nilfs_cpfile_do_get_cpinfo()
495 void *kaddr; nilfs_cpfile_do_get_ssinfo() local
504 kaddr = kmap_atomic(bh->b_page); nilfs_cpfile_do_get_ssinfo()
505 header = nilfs_cpfile_block_get_header(cpfile, bh, kaddr); nilfs_cpfile_do_get_ssinfo()
507 kunmap_atomic(kaddr); nilfs_cpfile_do_get_ssinfo()
525 kaddr = kmap_atomic(bh->b_page); nilfs_cpfile_do_get_ssinfo()
527 cp = nilfs_cpfile_block_get_checkpoint(cpfile, curr, bh, kaddr); nilfs_cpfile_do_get_ssinfo()
541 kunmap_atomic(kaddr); nilfs_cpfile_do_get_ssinfo()
549 kaddr = kmap_atomic(bh->b_page); nilfs_cpfile_do_get_ssinfo()
554 kunmap_atomic(kaddr); nilfs_cpfile_do_get_ssinfo()
611 void *kaddr) nilfs_cpfile_block_get_snapshot_list()
618 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr); nilfs_cpfile_block_get_snapshot_list()
621 header = nilfs_cpfile_block_get_header(cpfile, bh, kaddr); nilfs_cpfile_block_get_snapshot_list()
635 void *kaddr; nilfs_cpfile_set_snapshot() local
645 kaddr = kmap_atomic(cp_bh->b_page); nilfs_cpfile_set_snapshot()
646 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr); nilfs_cpfile_set_snapshot()
649 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
654 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
657 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
662 kaddr = kmap_atomic(header_bh->b_page); nilfs_cpfile_set_snapshot()
663 header = nilfs_cpfile_block_get_header(cpfile, header_bh, kaddr); nilfs_cpfile_set_snapshot()
674 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
680 kaddr = kmap_atomic(curr_bh->b_page); nilfs_cpfile_set_snapshot()
684 cpfile, curr, curr_bh, kaddr); nilfs_cpfile_set_snapshot()
688 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
700 kaddr = kmap_atomic(curr_bh->b_page); nilfs_cpfile_set_snapshot()
702 cpfile, curr, curr_bh, kaddr); nilfs_cpfile_set_snapshot()
704 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
706 kaddr = kmap_atomic(cp_bh->b_page); nilfs_cpfile_set_snapshot()
707 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr); nilfs_cpfile_set_snapshot()
711 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
713 kaddr = kmap_atomic(prev_bh->b_page); nilfs_cpfile_set_snapshot()
715 cpfile, prev, prev_bh, kaddr); nilfs_cpfile_set_snapshot()
717 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
719 kaddr = kmap_atomic(header_bh->b_page); nilfs_cpfile_set_snapshot()
720 header = nilfs_cpfile_block_get_header(cpfile, header_bh, kaddr); nilfs_cpfile_set_snapshot()
722 kunmap_atomic(kaddr); nilfs_cpfile_set_snapshot()
753 void *kaddr; nilfs_cpfile_clear_snapshot() local
763 kaddr = kmap_atomic(cp_bh->b_page); nilfs_cpfile_clear_snapshot()
764 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr); nilfs_cpfile_clear_snapshot()
767 kunmap_atomic(kaddr); nilfs_cpfile_clear_snapshot()
772 kunmap_atomic(kaddr); nilfs_cpfile_clear_snapshot()
779 kunmap_atomic(kaddr); nilfs_cpfile_clear_snapshot()
803 kaddr = kmap_atomic(next_bh->b_page); nilfs_cpfile_clear_snapshot()
805 cpfile, next, next_bh, kaddr); nilfs_cpfile_clear_snapshot()
807 kunmap_atomic(kaddr); nilfs_cpfile_clear_snapshot()
809 kaddr = kmap_atomic(prev_bh->b_page); nilfs_cpfile_clear_snapshot()
811 cpfile, prev, prev_bh, kaddr); nilfs_cpfile_clear_snapshot()
813 kunmap_atomic(kaddr); nilfs_cpfile_clear_snapshot()
815 kaddr = kmap_atomic(cp_bh->b_page); nilfs_cpfile_clear_snapshot()
816 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr); nilfs_cpfile_clear_snapshot()
820 kunmap_atomic(kaddr); nilfs_cpfile_clear_snapshot()
822 kaddr = kmap_atomic(header_bh->b_page); nilfs_cpfile_clear_snapshot()
823 header = nilfs_cpfile_block_get_header(cpfile, header_bh, kaddr); nilfs_cpfile_clear_snapshot()
825 kunmap_atomic(kaddr); nilfs_cpfile_clear_snapshot()
870 void *kaddr; nilfs_cpfile_is_snapshot() local
882 kaddr = kmap_atomic(bh->b_page); nilfs_cpfile_is_snapshot()
883 cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr); nilfs_cpfile_is_snapshot()
888 kunmap_atomic(kaddr); nilfs_cpfile_is_snapshot()
957 void *kaddr; nilfs_cpfile_get_stat() local
965 kaddr = kmap_atomic(bh->b_page); nilfs_cpfile_get_stat()
966 header = nilfs_cpfile_block_get_header(cpfile, bh, kaddr); nilfs_cpfile_get_stat()
970 kunmap_atomic(kaddr); nilfs_cpfile_get_stat()
81 nilfs_cpfile_block_add_valid_checkpoints(const struct inode *cpfile, struct buffer_head *bh, void *kaddr, unsigned int n) nilfs_cpfile_block_add_valid_checkpoints() argument
95 nilfs_cpfile_block_sub_valid_checkpoints(const struct inode *cpfile, struct buffer_head *bh, void *kaddr, unsigned int n) nilfs_cpfile_block_sub_valid_checkpoints() argument
110 nilfs_cpfile_block_get_header(const struct inode *cpfile, struct buffer_head *bh, void *kaddr) nilfs_cpfile_block_get_header() argument
118 nilfs_cpfile_block_get_checkpoint(const struct inode *cpfile, __u64 cno, struct buffer_head *bh, void *kaddr) nilfs_cpfile_block_get_checkpoint() argument
126 nilfs_cpfile_block_init(struct inode *cpfile, struct buffer_head *bh, void *kaddr) nilfs_cpfile_block_init() argument
608 nilfs_cpfile_block_get_snapshot_list(const struct inode *cpfile, __u64 cno, struct buffer_head *bh, void *kaddr) nilfs_cpfile_block_get_snapshot_list() argument
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| H A D | dat.c | 92 void *kaddr; nilfs_dat_commit_alloc() local
94 kaddr = kmap_atomic(req->pr_entry_bh->b_page); nilfs_dat_commit_alloc()
96 req->pr_entry_bh, kaddr); nilfs_dat_commit_alloc()
100 kunmap_atomic(kaddr); nilfs_dat_commit_alloc()
116 void *kaddr; nilfs_dat_commit_free() local
118 kaddr = kmap_atomic(req->pr_entry_bh->b_page); nilfs_dat_commit_free()
120 req->pr_entry_bh, kaddr); nilfs_dat_commit_free()
124 kunmap_atomic(kaddr); nilfs_dat_commit_free()
143 void *kaddr; nilfs_dat_commit_start() local
145 kaddr = kmap_atomic(req->pr_entry_bh->b_page); nilfs_dat_commit_start()
147 req->pr_entry_bh, kaddr); nilfs_dat_commit_start()
150 kunmap_atomic(kaddr); nilfs_dat_commit_start()
160 void *kaddr; nilfs_dat_prepare_end() local
169 kaddr = kmap_atomic(req->pr_entry_bh->b_page); nilfs_dat_prepare_end()
171 req->pr_entry_bh, kaddr); nilfs_dat_prepare_end()
174 kunmap_atomic(kaddr); nilfs_dat_prepare_end()
193 void *kaddr; nilfs_dat_commit_end() local
195 kaddr = kmap_atomic(req->pr_entry_bh->b_page); nilfs_dat_commit_end()
197 req->pr_entry_bh, kaddr); nilfs_dat_commit_end()
205 kunmap_atomic(kaddr); nilfs_dat_commit_end()
218 void *kaddr; nilfs_dat_abort_end() local
220 kaddr = kmap_atomic(req->pr_entry_bh->b_page); nilfs_dat_abort_end()
222 req->pr_entry_bh, kaddr); nilfs_dat_abort_end()
225 kunmap_atomic(kaddr); nilfs_dat_abort_end()
332 void *kaddr; nilfs_dat_move() local
355 kaddr = kmap_atomic(entry_bh->b_page); nilfs_dat_move()
356 entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr); nilfs_dat_move()
362 kunmap_atomic(kaddr); nilfs_dat_move()
368 kunmap_atomic(kaddr); nilfs_dat_move()
402 void *kaddr; nilfs_dat_translate() local
418 kaddr = kmap_atomic(entry_bh->b_page); nilfs_dat_translate()
419 entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr); nilfs_dat_translate()
428 kunmap_atomic(kaddr); nilfs_dat_translate()
440 void *kaddr; nilfs_dat_get_vinfo() local
449 kaddr = kmap_atomic(entry_bh->b_page); nilfs_dat_get_vinfo()
460 dat, vinfo->vi_vblocknr, entry_bh, kaddr); nilfs_dat_get_vinfo()
465 kunmap_atomic(kaddr); nilfs_dat_get_vinfo()
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| H A D | sufile.c | 85 struct buffer_head *bh, void *kaddr) nilfs_sufile_block_get_segment_usage()
87 return kaddr + bh_offset(bh) + nilfs_sufile_block_get_segment_usage()
118 void *kaddr; nilfs_sufile_mod_counter() local
120 kaddr = kmap_atomic(header_bh->b_page); nilfs_sufile_mod_counter()
121 header = kaddr + bh_offset(header_bh); nilfs_sufile_mod_counter()
124 kunmap_atomic(kaddr); nilfs_sufile_mod_counter()
319 void *kaddr; nilfs_sufile_alloc() local
328 kaddr = kmap_atomic(header_bh->b_page); nilfs_sufile_alloc()
329 header = kaddr + bh_offset(header_bh); nilfs_sufile_alloc()
332 kunmap_atomic(kaddr); nilfs_sufile_alloc()
365 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_alloc()
367 sufile, segnum, su_bh, kaddr); nilfs_sufile_alloc()
376 kunmap_atomic(kaddr); nilfs_sufile_alloc()
378 kaddr = kmap_atomic(header_bh->b_page); nilfs_sufile_alloc()
379 header = kaddr + bh_offset(header_bh); nilfs_sufile_alloc()
383 kunmap_atomic(kaddr); nilfs_sufile_alloc()
394 kunmap_atomic(kaddr); nilfs_sufile_alloc()
414 void *kaddr; nilfs_sufile_do_cancel_free() local
416 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_do_cancel_free()
417 su = nilfs_sufile_block_get_segment_usage(sufile, segnum, su_bh, kaddr); nilfs_sufile_do_cancel_free()
421 kunmap_atomic(kaddr); nilfs_sufile_do_cancel_free()
425 kunmap_atomic(kaddr); nilfs_sufile_do_cancel_free()
439 void *kaddr; nilfs_sufile_do_scrap() local
442 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_do_scrap()
443 su = nilfs_sufile_block_get_segment_usage(sufile, segnum, su_bh, kaddr); nilfs_sufile_do_scrap()
446 kunmap_atomic(kaddr); nilfs_sufile_do_scrap()
456 kunmap_atomic(kaddr); nilfs_sufile_do_scrap()
470 void *kaddr; nilfs_sufile_do_free() local
473 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_do_free()
474 su = nilfs_sufile_block_get_segment_usage(sufile, segnum, su_bh, kaddr); nilfs_sufile_do_free()
478 kunmap_atomic(kaddr); nilfs_sufile_do_free()
486 kunmap_atomic(kaddr); nilfs_sufile_do_free()
526 void *kaddr; nilfs_sufile_set_segment_usage() local
534 kaddr = kmap_atomic(bh->b_page); nilfs_sufile_set_segment_usage()
535 su = nilfs_sufile_block_get_segment_usage(sufile, segnum, bh, kaddr); nilfs_sufile_set_segment_usage()
540 kunmap_atomic(kaddr); nilfs_sufile_set_segment_usage()
572 void *kaddr; nilfs_sufile_get_stat() local
581 kaddr = kmap_atomic(header_bh->b_page); nilfs_sufile_get_stat()
582 header = kaddr + bh_offset(header_bh); nilfs_sufile_get_stat()
591 kunmap_atomic(kaddr); nilfs_sufile_get_stat()
604 void *kaddr; nilfs_sufile_do_set_error() local
607 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_do_set_error()
608 su = nilfs_sufile_block_get_segment_usage(sufile, segnum, su_bh, kaddr); nilfs_sufile_do_set_error()
610 kunmap_atomic(kaddr); nilfs_sufile_do_set_error()
615 kunmap_atomic(kaddr); nilfs_sufile_do_set_error()
653 void *kaddr; nilfs_sufile_truncate_range() local
684 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_truncate_range()
686 sufile, segnum, su_bh, kaddr); nilfs_sufile_truncate_range()
693 kunmap_atomic(kaddr); nilfs_sufile_truncate_range()
705 kunmap_atomic(kaddr); nilfs_sufile_truncate_range()
752 void *kaddr; nilfs_sufile_resize() local
781 kaddr = kmap_atomic(header_bh->b_page); nilfs_sufile_resize()
782 header = kaddr + bh_offset(header_bh); nilfs_sufile_resize()
784 kunmap_atomic(kaddr); nilfs_sufile_resize()
822 void *kaddr; nilfs_sufile_get_suinfo() local
849 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_get_suinfo()
851 sufile, segnum, su_bh, kaddr); nilfs_sufile_get_suinfo()
862 kunmap_atomic(kaddr); nilfs_sufile_get_suinfo()
899 void *kaddr; nilfs_sufile_set_suinfo() local
931 kaddr = kmap_atomic(bh->b_page); nilfs_sufile_set_suinfo()
933 sufile, sup->sup_segnum, bh, kaddr); nilfs_sufile_set_suinfo()
968 kunmap_atomic(kaddr); nilfs_sufile_set_suinfo()
1024 void *kaddr; nilfs_sufile_trim_fs() local
1073 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_trim_fs()
1075 su_bh, kaddr); nilfs_sufile_trim_fs()
1103 kunmap_atomic(kaddr); nilfs_sufile_trim_fs()
1115 kaddr = kmap_atomic(su_bh->b_page); nilfs_sufile_trim_fs()
1117 sufile, segnum, su_bh, kaddr); nilfs_sufile_trim_fs()
1124 kunmap_atomic(kaddr); nilfs_sufile_trim_fs()
1169 void *kaddr; nilfs_sufile_read() local
1206 kaddr = kmap_atomic(header_bh->b_page); nilfs_sufile_read()
1207 header = kaddr + bh_offset(header_bh); nilfs_sufile_read()
1209 kunmap_atomic(kaddr); nilfs_sufile_read()
84 nilfs_sufile_block_get_segment_usage(const struct inode *sufile, __u64 segnum, struct buffer_head *bh, void *kaddr) nilfs_sufile_block_get_segment_usage() argument
|
| H A D | dir.c | 115 char *kaddr = page_address(page); nilfs_check_page() local
129 p = (struct nilfs_dir_entry *)(kaddr + offs); nilfs_check_page()
174 p = (struct nilfs_dir_entry *)(kaddr + offs); nilfs_check_page()
273 char *kaddr, *limit; nilfs_readdir() local
283 kaddr = page_address(page); nilfs_readdir()
284 de = (struct nilfs_dir_entry *)(kaddr + offset); nilfs_readdir()
285 limit = kaddr + nilfs_last_byte(inode, n) - nilfs_readdir()
347 char *kaddr; nilfs_find_entry() local
350 kaddr = page_address(page); nilfs_find_entry()
351 de = (struct nilfs_dir_entry *)kaddr; nilfs_find_entry()
352 kaddr += nilfs_last_byte(dir, n) - reclen; nilfs_find_entry()
353 while ((char *) de <= kaddr) { nilfs_find_entry()
448 char *kaddr; nilfs_add_link() local
465 kaddr = page_address(page); nilfs_add_link()
466 dir_end = kaddr + nilfs_last_byte(dir, n); nilfs_add_link()
467 de = (struct nilfs_dir_entry *)kaddr; nilfs_add_link()
468 kaddr += PAGE_CACHE_SIZE - reclen; nilfs_add_link()
469 while ((char *)de <= kaddr) { nilfs_add_link()
540 char *kaddr = page_address(page); nilfs_delete_entry() local
541 unsigned from = ((char *)dir - kaddr) & ~(nilfs_chunk_size(inode) - 1); nilfs_delete_entry()
542 unsigned to = ((char *)dir - kaddr) + nilfs_delete_entry()
545 struct nilfs_dir_entry *de = (struct nilfs_dir_entry *)(kaddr + from); nilfs_delete_entry()
583 void *kaddr; nilfs_make_empty() local
593 kaddr = kmap_atomic(page); nilfs_make_empty()
594 memset(kaddr, 0, chunk_size); nilfs_make_empty()
595 de = (struct nilfs_dir_entry *)kaddr; nilfs_make_empty()
602 de = (struct nilfs_dir_entry *)(kaddr + NILFS_DIR_REC_LEN(1)); nilfs_make_empty()
608 kunmap_atomic(kaddr); nilfs_make_empty()
624 char *kaddr; nilfs_empty_dir() local
631 kaddr = page_address(page); nilfs_empty_dir()
632 de = (struct nilfs_dir_entry *)kaddr; nilfs_empty_dir()
633 kaddr += nilfs_last_byte(inode, i) - NILFS_DIR_REC_LEN(1); nilfs_empty_dir()
635 while ((char *)de <= kaddr) { nilfs_empty_dir()
639 "(kaddr=%p, de=%p)\n", kaddr, de); nilfs_empty_dir()
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| H A D | ifile.h | 38 void *kaddr = kmap(ibh->b_page); nilfs_ifile_map_inode() local
39 return nilfs_palloc_block_get_entry(ifile, ino, ibh, kaddr); nilfs_ifile_map_inode()
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| H A D | ifile.c | 114 void *kaddr; nilfs_ifile_delete_inode() local
129 kaddr = kmap_atomic(req.pr_entry_bh->b_page); nilfs_ifile_delete_inode()
131 req.pr_entry_bh, kaddr); nilfs_ifile_delete_inode()
133 kunmap_atomic(kaddr); nilfs_ifile_delete_inode()
|
| H A D | alloc.c | 190 * @kaddr: kernel address mapped for the page including the buffer
193 struct buffer_head *bh, void *kaddr) nilfs_palloc_desc_block_init()
195 struct nilfs_palloc_group_desc *desc = kaddr + bh_offset(bh); nilfs_palloc_desc_block_init()
303 * @kaddr: kernel address mapped for the page including the buffer
308 const struct buffer_head *bh, void *kaddr) nilfs_palloc_block_get_group_desc()
310 return (struct nilfs_palloc_group_desc *)(kaddr + bh_offset(bh)) + nilfs_palloc_block_get_group_desc()
319 * @kaddr: kernel address mapped for the page including the buffer
322 const struct buffer_head *bh, void *kaddr) nilfs_palloc_block_get_entry()
329 return kaddr + bh_offset(bh) + nilfs_palloc_block_get_entry()
192 nilfs_palloc_desc_block_init(struct inode *inode, struct buffer_head *bh, void *kaddr) nilfs_palloc_desc_block_init() argument
306 nilfs_palloc_block_get_group_desc(const struct inode *inode, unsigned long group, const struct buffer_head *bh, void *kaddr) nilfs_palloc_block_get_group_desc() argument
321 nilfs_palloc_block_get_entry(const struct inode *inode, __u64 nr, const struct buffer_head *bh, void *kaddr) nilfs_palloc_block_get_entry() argument
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| H A D | mdt.c | 47 void *kaddr; nilfs_mdt_insert_new_block() local
61 kaddr = kmap_atomic(bh->b_page); nilfs_mdt_insert_new_block()
62 memset(kaddr + bh_offset(bh), 0, 1 << inode->i_blkbits); nilfs_mdt_insert_new_block()
64 init_block(inode, bh, kaddr); nilfs_mdt_insert_new_block()
66 kunmap_atomic(kaddr); nilfs_mdt_insert_new_block()
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| H A D | segbuf.c | 215 void *kaddr; nilfs_segbuf_fill_in_data_crc() local
230 kaddr = kmap_atomic(bh->b_page); nilfs_segbuf_fill_in_data_crc()
231 crc = crc32_le(crc, kaddr + bh_offset(bh), bh->b_size); nilfs_segbuf_fill_in_data_crc()
232 kunmap_atomic(kaddr); nilfs_segbuf_fill_in_data_crc()
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| H A D | recovery.c | 490 void *kaddr; nilfs_recovery_copy_block() local
496 kaddr = kmap_atomic(page); nilfs_recovery_copy_block()
497 memcpy(kaddr + bh_offset(bh_org), bh_org->b_data, bh_org->b_size); nilfs_recovery_copy_block()
498 kunmap_atomic(kaddr); nilfs_recovery_copy_block()
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| /linux-4.1.27/fs/sysv/ |
| H A D | dir.c | 85 char *kaddr, *limit; sysv_readdir() local
91 kaddr = (char *)page_address(page); sysv_readdir()
92 de = (struct sysv_dir_entry *)(kaddr+offset); sysv_readdir()
93 limit = kaddr + PAGE_CACHE_SIZE - SYSV_DIRSIZE; sysv_readdir()
149 char *kaddr; sysv_find_entry() local
152 kaddr = (char*)page_address(page); sysv_find_entry()
153 de = (struct sysv_dir_entry *) kaddr; sysv_find_entry()
154 kaddr += PAGE_CACHE_SIZE - SYSV_DIRSIZE; sysv_find_entry()
155 for ( ; (char *) de <= kaddr ; de++) { sysv_find_entry()
186 char *kaddr; sysv_add_link() local
196 kaddr = (char*)page_address(page); sysv_add_link()
197 de = (struct sysv_dir_entry *)kaddr; sysv_add_link()
198 kaddr += PAGE_CACHE_SIZE - SYSV_DIRSIZE; sysv_add_link()
199 while ((char *)de <= kaddr) { sysv_add_link()
237 char *kaddr = (char*)page_address(page); sysv_delete_entry() local
238 loff_t pos = page_offset(page) + (char *)de - kaddr; sysv_delete_entry()
295 char *kaddr; sysv_empty_dir() local
302 kaddr = (char *)page_address(page); sysv_empty_dir()
303 de = (struct sysv_dir_entry *)kaddr; sysv_empty_dir()
304 kaddr += PAGE_CACHE_SIZE-SYSV_DIRSIZE; sysv_empty_dir()
306 for ( ;(char *)de <= kaddr; de++) { sysv_empty_dir()
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| /linux-4.1.27/fs/exofs/ |
| H A D | dir.c | 92 char *kaddr = page_address(page); exofs_check_page() local
107 p = (struct exofs_dir_entry *)(kaddr + offs); exofs_check_page()
152 p = (struct exofs_dir_entry *)(kaddr + offs); exofs_check_page()
256 char *kaddr, *limit; exofs_readdir() local
266 kaddr = page_address(page); exofs_readdir()
269 offset = exofs_validate_entry(kaddr, offset, exofs_readdir()
276 de = (struct exofs_dir_entry *)(kaddr + offset); exofs_readdir()
277 limit = kaddr + exofs_last_byte(inode, n) - exofs_readdir()
331 char *kaddr; exofs_find_entry() local
334 kaddr = page_address(page); exofs_find_entry()
335 de = (struct exofs_dir_entry *) kaddr; exofs_find_entry()
336 kaddr += exofs_last_byte(dir, n) - reclen; exofs_find_entry()
337 while ((char *) de <= kaddr) { exofs_find_entry()
443 char *kaddr; exofs_add_link() local
455 kaddr = page_address(page); exofs_add_link()
456 dir_end = kaddr + exofs_last_byte(dir, n); exofs_add_link()
457 de = (struct exofs_dir_entry *)kaddr; exofs_add_link()
458 kaddr += PAGE_CACHE_SIZE - reclen; exofs_add_link()
459 while ((char *)de <= kaddr) { exofs_add_link()
530 char *kaddr = page_address(page); exofs_delete_entry() local
531 unsigned from = ((char *)dir - kaddr) & ~(exofs_chunk_size(inode)-1); exofs_delete_entry()
532 unsigned to = ((char *)dir - kaddr) + le16_to_cpu(dir->rec_len); exofs_delete_entry()
535 struct exofs_dir_entry *de = (struct exofs_dir_entry *) (kaddr + from); exofs_delete_entry()
582 void *kaddr; exofs_make_empty() local
594 kaddr = kmap_atomic(page); exofs_make_empty()
595 de = (struct exofs_dir_entry *)kaddr; exofs_make_empty()
602 de = (struct exofs_dir_entry *)(kaddr + EXOFS_DIR_REC_LEN(1)); exofs_make_empty()
608 kunmap_atomic(kaddr); exofs_make_empty()
621 char *kaddr; exofs_empty_dir() local
628 kaddr = page_address(page); exofs_empty_dir()
629 de = (struct exofs_dir_entry *)kaddr; exofs_empty_dir()
630 kaddr += exofs_last_byte(inode, i) - EXOFS_DIR_REC_LEN(1); exofs_empty_dir()
632 while ((char *)de <= kaddr) { exofs_empty_dir()
636 "kaddr=%p, de=%p\n", kaddr, de); exofs_empty_dir()
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| /linux-4.1.27/fs/minix/ |
| H A D | dir.c | 104 char *p, *kaddr, *limit; minix_readdir() local
109 kaddr = (char *)page_address(page); minix_readdir()
110 p = kaddr+offset; minix_readdir()
111 limit = kaddr + minix_last_byte(inode, n) - chunk_size; minix_readdir()
172 char *kaddr, *limit; minix_find_entry() local
178 kaddr = (char*)page_address(page); minix_find_entry()
179 limit = kaddr + minix_last_byte(dir, n) - sbi->s_dirsize; minix_find_entry()
180 for (p = kaddr; p <= limit; p = minix_next_entry(p, sbi)) { minix_find_entry()
214 char *kaddr, *p; minix_add_link() local
235 kaddr = (char*)page_address(page); minix_add_link()
236 dir_end = kaddr + minix_last_byte(dir, n); minix_add_link()
237 limit = kaddr + PAGE_CACHE_SIZE - sbi->s_dirsize; minix_add_link()
238 for (p = kaddr; p <= limit; p = minix_next_entry(p, sbi)) { minix_add_link()
296 char *kaddr = page_address(page); minix_delete_entry() local
297 loff_t pos = page_offset(page) + (char*)de - kaddr; minix_delete_entry()
323 char *kaddr; minix_make_empty() local
334 kaddr = kmap_atomic(page); minix_make_empty()
335 memset(kaddr, 0, PAGE_CACHE_SIZE); minix_make_empty()
338 minix3_dirent *de3 = (minix3_dirent *)kaddr; minix_make_empty()
346 minix_dirent *de = (minix_dirent *)kaddr; minix_make_empty()
354 kunmap_atomic(kaddr); minix_make_empty()
374 char *p, *kaddr, *limit; minix_empty_dir() local
380 kaddr = (char *)page_address(page); minix_empty_dir()
381 limit = kaddr + minix_last_byte(inode, i) - sbi->s_dirsize; minix_empty_dir()
382 for (p = kaddr; p <= limit; p = minix_next_entry(p, sbi)) { minix_empty_dir()
|
| /linux-4.1.27/arch/sh/mm/ |
| H A D | uncached.c | 23 int virt_addr_uncached(unsigned long kaddr) virt_addr_uncached() argument
25 return (kaddr >= uncached_start) && (kaddr < uncached_end); virt_addr_uncached()
|
| H A D | cache.c | 123 void *kaddr = kmap_atomic(page); clear_user_highpage() local
125 clear_page(kaddr); clear_user_highpage()
127 if (pages_do_alias((unsigned long)kaddr, vaddr & PAGE_MASK)) clear_user_highpage()
128 __flush_purge_region(kaddr, PAGE_SIZE); clear_user_highpage()
130 kunmap_atomic(kaddr); clear_user_highpage()
158 void *kaddr; __flush_anon_page() local
160 kaddr = kmap_coherent(page, vmaddr); __flush_anon_page()
162 /* __flush_purge_region((void *)kaddr, PAGE_SIZE); */ __flush_anon_page()
163 kunmap_coherent(kaddr); __flush_anon_page()
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| /linux-4.1.27/drivers/acpi/ |
| H A D | nvs.c | 77 void *kaddr; member in struct:nvs_page
137 if (entry->kaddr) { suspend_nvs_free()
139 iounmap(entry->kaddr); suspend_nvs_free()
142 acpi_os_unmap_iomem(entry->kaddr, suspend_nvs_free()
145 entry->kaddr = NULL; suspend_nvs_free()
181 entry->kaddr = acpi_os_get_iomem(phys, size); suspend_nvs_save()
182 if (!entry->kaddr) { suspend_nvs_save()
183 entry->kaddr = acpi_os_ioremap(phys, size); suspend_nvs_save()
184 entry->unmap = !!entry->kaddr; suspend_nvs_save()
186 if (!entry->kaddr) { suspend_nvs_save()
190 memcpy(entry->data, entry->kaddr, entry->size); suspend_nvs_save()
210 memcpy(entry->kaddr, entry->data, entry->size); suspend_nvs_restore()
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| /linux-4.1.27/arch/frv/include/asm/ |
| H A D | page.h | 62 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
63 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/m68k/sun3x/ |
| H A D | dvma.c | 82 inline int dvma_map_cpu(unsigned long kaddr, dvma_map_cpu() argument
89 kaddr &= PAGE_MASK; dvma_map_cpu()
96 kaddr, vaddr); dvma_map_cpu()
131 __pa(kaddr), vaddr); dvma_map_cpu()
133 set_pte(pte, pfn_pte(virt_to_pfn(kaddr), dvma_map_cpu()
136 kaddr += PAGE_SIZE; dvma_map_cpu()
151 inline int dvma_map_iommu(unsigned long kaddr, unsigned long baddr, dvma_map_iommu() argument
165 // printk("mapping pa %lx to ba %lx\n", __pa(kaddr), index << DVMA_PAGE_SHIFT); dvma_map_iommu()
167 dvma_entry_set(index, __pa(kaddr)); dvma_map_iommu()
172 kaddr += DVMA_PAGE_SIZE; dvma_map_iommu()
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| /linux-4.1.27/arch/tile/include/asm/ |
| H A D | page.h | 248 unsigned long kaddr = (unsigned long)_kaddr; kaddr_to_pfn() local
249 return pbase_map[kaddr >> HPAGE_SHIFT] + kaddr_to_pfn()
250 ((kaddr & (HPAGE_SIZE - 1)) >> PAGE_SHIFT); kaddr_to_pfn()
258 static inline phys_addr_t virt_to_phys(const volatile void *kaddr) virt_to_phys() argument
260 unsigned long pfn = kaddr_to_pfn(kaddr); virt_to_phys()
262 ((unsigned long)kaddr & (PAGE_SIZE-1)); virt_to_phys()
271 static inline int virt_addr_valid(const volatile void *kaddr) virt_addr_valid() argument
274 return ((unsigned long)kaddr >= PAGE_OFFSET && kaddr < high_memory); virt_addr_valid()
279 static inline unsigned long kaddr_to_pfn(const volatile void *kaddr) kaddr_to_pfn() argument
281 return ((unsigned long)kaddr - PAGE_OFFSET) >> PAGE_SHIFT; kaddr_to_pfn()
289 static inline phys_addr_t virt_to_phys(const volatile void *kaddr) virt_to_phys() argument
291 return (phys_addr_t)((unsigned long)kaddr - PAGE_OFFSET); virt_to_phys()
300 #define virt_addr_valid(kaddr) pfn_valid(kaddr_to_pfn(kaddr))
305 #define __pa(kaddr) virt_to_phys((void *)(unsigned long)(kaddr))
319 #define virt_to_page(kaddr) pfn_to_page(kaddr_to_pfn((void *)(kaddr)))
324 extern pte_t *virt_to_kpte(unsigned long kaddr);
|
| H A D | mmzone.h | 43 #define kern_addr_valid(kaddr) virt_addr_valid((void *)kaddr)
|
| /linux-4.1.27/include/asm-generic/ |
| H A D | page.h | 83 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
95 #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
96 ((void *)(kaddr) < (void *)memory_end))
|
| /linux-4.1.27/fs/ext2/ |
| H A D | dir.c | 123 char *kaddr = page_address(page); ext2_check_page() local
138 p = (ext2_dirent *)(kaddr + offs); ext2_check_page()
190 p = (ext2_dirent *)(kaddr + offs); ext2_check_page()
309 char *kaddr, *limit; ext2_readdir() local
320 kaddr = page_address(page); ext2_readdir()
323 offset = ext2_validate_entry(kaddr, offset, chunk_mask); ext2_readdir()
329 de = (ext2_dirent *)(kaddr+offset); ext2_readdir()
330 limit = kaddr + ext2_last_byte(inode, n) - EXT2_DIR_REC_LEN(1); ext2_readdir()
390 char *kaddr; ext2_find_entry() local
393 kaddr = page_address(page); ext2_find_entry()
394 de = (ext2_dirent *) kaddr; ext2_find_entry()
395 kaddr += ext2_last_byte(dir, n) - reclen; ext2_find_entry()
396 while ((char *) de <= kaddr) { ext2_find_entry()
499 char *kaddr; ext2_add_link() local
516 kaddr = page_address(page); ext2_add_link()
517 dir_end = kaddr + ext2_last_byte(dir, n); ext2_add_link()
518 de = (ext2_dirent *)kaddr; ext2_add_link()
519 kaddr += PAGE_CACHE_SIZE - reclen; ext2_add_link()
520 while ((char *)de <= kaddr) { ext2_add_link()
589 char *kaddr = page_address(page); ext2_delete_entry() local
590 unsigned from = ((char*)dir - kaddr) & ~(ext2_chunk_size(inode)-1); ext2_delete_entry()
591 unsigned to = ((char *)dir - kaddr) + ext2_delete_entry()
595 ext2_dirent * de = (ext2_dirent *) (kaddr + from); ext2_delete_entry()
635 void *kaddr; ext2_make_empty() local
645 kaddr = kmap_atomic(page); ext2_make_empty()
646 memset(kaddr, 0, chunk_size); ext2_make_empty()
647 de = (struct ext2_dir_entry_2 *)kaddr; ext2_make_empty()
654 de = (struct ext2_dir_entry_2 *)(kaddr + EXT2_DIR_REC_LEN(1)); ext2_make_empty()
660 kunmap_atomic(kaddr); ext2_make_empty()
677 char *kaddr; ext2_empty_dir() local
686 kaddr = page_address(page); ext2_empty_dir()
687 de = (ext2_dirent *)kaddr; ext2_empty_dir()
688 kaddr += ext2_last_byte(inode, i) - EXT2_DIR_REC_LEN(1); ext2_empty_dir()
690 while ((char *)de <= kaddr) { ext2_empty_dir()
694 printk("kaddr=%p, de=%p\n", kaddr, de); ext2_empty_dir()
|
| /linux-4.1.27/arch/sh/include/asm/ |
| H A D | uncached.h | 11 extern int virt_addr_uncached(unsigned long kaddr);
51 #define virt_addr_uncached(kaddr) (0)
|
| H A D | page.h | 177 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
181 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/arm64/mm/ |
| H A D | copypage.c | 32 void __cpu_clear_user_page(void *kaddr, unsigned long vaddr) __cpu_clear_user_page() argument
34 clear_page(kaddr); __cpu_clear_user_page()
|
| H A D | flush.c | 38 unsigned long uaddr, void *kaddr, flush_ptrace_access()
42 unsigned long addr = (unsigned long)kaddr; flush_ptrace_access()
44 __flush_dcache_area(kaddr, len); flush_ptrace_access()
37 flush_ptrace_access(struct vm_area_struct *vma, struct page *page, unsigned long uaddr, void *kaddr, unsigned long len) flush_ptrace_access() argument
|
| H A D | cache.S | 155 * __flush_dcache_area(kaddr, size)
157 * Ensure that the data held in the page kaddr is written back to the
160 * - kaddr - kernel address
|
| /linux-4.1.27/fs/ocfs2/ |
| H A D | symlink.c | 64 void *kaddr; ocfs2_fast_symlink_readpage() local
76 kaddr = kmap_atomic(page); ocfs2_fast_symlink_readpage()
77 memcpy(kaddr, link, len + 1); ocfs2_fast_symlink_readpage()
78 kunmap_atomic(kaddr); ocfs2_fast_symlink_readpage()
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| H A D | aops.c | 65 void *kaddr; ocfs2_symlink_get_block() local
112 kaddr = kmap_atomic(bh_result->b_page); ocfs2_symlink_get_block()
113 if (!kaddr) { ocfs2_symlink_get_block()
117 memcpy(kaddr + (bh_result->b_size * iblock), ocfs2_symlink_get_block()
120 kunmap_atomic(kaddr); ocfs2_symlink_get_block()
225 void *kaddr; ocfs2_read_inline_data() local
246 kaddr = kmap_atomic(page); ocfs2_read_inline_data()
248 memcpy(kaddr, di->id2.i_data.id_data, size); ocfs2_read_inline_data()
250 memset(kaddr + size, 0, PAGE_CACHE_SIZE - size); ocfs2_read_inline_data()
252 kunmap_atomic(kaddr); ocfs2_read_inline_data()
1018 void *kaddr; ocfs2_clear_page_regions() local
1023 kaddr = kmap_atomic(page); ocfs2_clear_page_regions()
1027 memset(kaddr + cluster_start, 0, from - cluster_start); ocfs2_clear_page_regions()
1029 memset(kaddr + to, 0, cluster_end - to); ocfs2_clear_page_regions()
1031 memset(kaddr + cluster_start, 0, cluster_end - cluster_start); ocfs2_clear_page_regions()
1034 kunmap_atomic(kaddr); ocfs2_clear_page_regions()
2315 void *kaddr; ocfs2_write_end_inline() local
2324 kaddr = kmap_atomic(wc->w_target_page); ocfs2_write_end_inline()
2325 memcpy(di->id2.i_data.id_data + pos, kaddr + pos, *copied); ocfs2_write_end_inline()
2326 kunmap_atomic(kaddr); ocfs2_write_end_inline()
|
| /linux-4.1.27/arch/openrisc/include/asm/ |
| H A D | page.h | 82 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
94 #define virt_addr_valid(kaddr) (pfn_valid(virt_to_pfn(kaddr)))
|
| /linux-4.1.27/arch/cris/include/asm/ |
| H A D | page.h | 53 #define virt_to_page(kaddr) (mem_map + (((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT))
54 #define virt_addr_valid(kaddr) pfn_valid((unsigned)(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/m32r/include/asm/ |
| H A D | page.h | 78 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
79 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/fs/ufs/ |
| H A D | dir.c | 115 char *kaddr = page_address(page); ufs_check_page() local
130 p = (struct ufs_dir_entry *)(kaddr + offs); ufs_check_page()
180 p = (struct ufs_dir_entry *)(kaddr + offs); ufs_check_page()
278 char *kaddr; ufs_find_entry() local
281 kaddr = page_address(page); ufs_find_entry()
282 de = (struct ufs_dir_entry *) kaddr; ufs_find_entry()
283 kaddr += ufs_last_byte(dir, n) - reclen; ufs_find_entry()
284 while ((char *) de <= kaddr) { ufs_find_entry()
325 char *kaddr; ufs_add_link() local
344 kaddr = page_address(page); ufs_add_link()
345 dir_end = kaddr + ufs_last_byte(dir, n); ufs_add_link()
346 de = (struct ufs_dir_entry *)kaddr; ufs_add_link()
347 kaddr += PAGE_CACHE_SIZE - reclen; ufs_add_link()
348 while ((char *)de <= kaddr) { ufs_add_link()
451 char *kaddr, *limit; ufs_readdir() local
463 kaddr = page_address(page); ufs_readdir()
466 offset = ufs_validate_entry(sb, kaddr, offset, chunk_mask); ufs_readdir()
472 de = (struct ufs_dir_entry *)(kaddr+offset); ufs_readdir()
473 limit = kaddr + ufs_last_byte(inode, n) - UFS_DIR_REC_LEN(1); ufs_readdir()
515 char *kaddr = page_address(page); ufs_delete_entry() local
516 unsigned from = ((char*)dir - kaddr) & ~(UFS_SB(sb)->s_uspi->s_dirblksize - 1); ufs_delete_entry()
517 unsigned to = ((char*)dir - kaddr) + fs16_to_cpu(sb, dir->d_reclen); ufs_delete_entry()
520 struct ufs_dir_entry *de = (struct ufs_dir_entry *) (kaddr + from); ufs_delete_entry()
614 char *kaddr; ufs_empty_dir() local
621 kaddr = page_address(page); ufs_empty_dir()
622 de = (struct ufs_dir_entry *)kaddr; ufs_empty_dir()
623 kaddr += ufs_last_byte(inode, i) - UFS_DIR_REC_LEN(1); ufs_empty_dir()
625 while ((char *)de <= kaddr) { ufs_empty_dir()
629 "kaddr=%p, de=%p\n", kaddr, de); ufs_empty_dir()
|
| /linux-4.1.27/arch/unicore32/include/asm/ |
| H A D | memory.h | 109 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
110 #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && \
111 (unsigned long)(kaddr) < (unsigned long)high_memory)
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| H A D | tlbflush.h | 58 * flush_kern_tlb_page(kaddr)
63 * - kaddr - Kernel virtual memory address
106 static inline void local_flush_tlb_kernel_page(unsigned long kaddr) local_flush_tlb_kernel_page() argument
111 : : "r" (kaddr & PAGE_MASK) : "cc"); local_flush_tlb_kernel_page()
114 : : "r" (kaddr & PAGE_MASK) : "cc"); local_flush_tlb_kernel_page()
118 : : "r" (kaddr & PAGE_MASK) : "cc"); local_flush_tlb_kernel_page()
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| H A D | cacheflush.h | 79 * flush_kern_dcache_area(kaddr, size)
82 * - kaddr - page address
|
| /linux-4.1.27/include/linux/ |
| H A D | highmem.h | 187 void *kaddr = kmap_atomic(page);
188 clear_page(kaddr);
189 kunmap_atomic(kaddr);
196 void *kaddr = kmap_atomic(page);
201 memset(kaddr + start1, 0, end1 - start1);
204 memset(kaddr + start2, 0, end2 - start2);
206 kunmap_atomic(kaddr);
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| H A D | vmalloc.h | 90 unsigned long uaddr, void *kaddr,
|
| H A D | socket.h | 329 extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr);
|
| /linux-4.1.27/lib/ |
| H A D | iov_iter.c | 144 void *kaddr, *from; copy_page_to_iter_iovec() local
159 kaddr = kmap_atomic(page); copy_page_to_iter_iovec()
160 from = kaddr + offset; copy_page_to_iter_iovec()
180 kunmap_atomic(kaddr); copy_page_to_iter_iovec()
183 offset = from - kaddr; copy_page_to_iter_iovec()
185 kunmap_atomic(kaddr); copy_page_to_iter_iovec()
189 kaddr = kmap(page); copy_page_to_iter_iovec()
190 from = kaddr + offset; copy_page_to_iter_iovec()
225 void *kaddr, *to; copy_page_from_iter_iovec() local
240 kaddr = kmap_atomic(page); copy_page_from_iter_iovec()
241 to = kaddr + offset; copy_page_from_iter_iovec()
261 kunmap_atomic(kaddr); copy_page_from_iter_iovec()
264 offset = to - kaddr; copy_page_from_iter_iovec()
266 kunmap_atomic(kaddr); copy_page_from_iter_iovec()
270 kaddr = kmap(page); copy_page_from_iter_iovec()
271 to = kaddr + offset; copy_page_from_iter_iovec()
453 void *kaddr = kmap_atomic(page); copy_page_to_iter() local
454 size_t wanted = copy_to_iter(kaddr + offset, bytes, i); copy_page_to_iter()
455 kunmap_atomic(kaddr); copy_page_to_iter()
466 void *kaddr = kmap_atomic(page); copy_page_from_iter() local
467 size_t wanted = copy_from_iter(kaddr + offset, bytes, i); copy_page_from_iter()
468 kunmap_atomic(kaddr); copy_page_from_iter()
496 char *kaddr = kmap_atomic(page), *p = kaddr + offset; iov_iter_copy_from_user_atomic() local
504 kunmap_atomic(kaddr); iov_iter_copy_from_user_atomic()
|
| /linux-4.1.27/arch/hexagon/include/asm/ |
| H A D | page.h | 106 #define virt_to_page(kaddr) pfn_to_page(PFN_DOWN(__pa(kaddr)))
113 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
143 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/arm/mm/ |
| H A D | copypage-fa.c | 61 void *ptr, *kaddr = kmap_atomic(page); fa_clear_user_highpage() local
78 : "0" (kaddr), "I" (PAGE_SIZE / 32) fa_clear_user_highpage()
80 kunmap_atomic(kaddr); fa_clear_user_highpage()
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| H A D | copypage-v4wt.c | 65 void *ptr, *kaddr = kmap_atomic(page); v4wt_clear_user_highpage() local
80 : "0" (kaddr), "I" (PAGE_SIZE / 64) v4wt_clear_user_highpage()
82 kunmap_atomic(kaddr); v4wt_clear_user_highpage()
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| H A D | copypage-xsc3.c | 93 void *ptr, *kaddr = kmap_atomic(page); xsc3_mc_clear_user_highpage() local
106 : "0" (kaddr), "I" (PAGE_SIZE / 32) xsc3_mc_clear_user_highpage()
108 kunmap_atomic(kaddr); xsc3_mc_clear_user_highpage()
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| H A D | copypage-feroceon.c | 85 void *ptr, *kaddr = kmap_atomic(page); feroceon_clear_user_highpage() local
103 : "0" (kaddr), "I" (PAGE_SIZE / 32) feroceon_clear_user_highpage()
105 kunmap_atomic(kaddr); feroceon_clear_user_highpage()
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| H A D | copypage-v4mc.c | 91 void *ptr, *kaddr = kmap_atomic(page); v4_mc_clear_user_highpage() local
107 : "0" (kaddr), "I" (PAGE_SIZE / 64) v4_mc_clear_user_highpage()
109 kunmap_atomic(kaddr); v4_mc_clear_user_highpage()
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| H A D | copypage-v4wb.c | 70 void *ptr, *kaddr = kmap_atomic(page); v4wb_clear_user_highpage() local
87 : "0" (kaddr), "I" (PAGE_SIZE / 64) v4wb_clear_user_highpage()
89 kunmap_atomic(kaddr); v4wb_clear_user_highpage()
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| H A D | copypage-v6.c | 51 void *kaddr = kmap_atomic(page); v6_clear_user_highpage_nonaliasing() local
52 clear_page(kaddr); v6_clear_user_highpage_nonaliasing()
53 kunmap_atomic(kaddr); v6_clear_user_highpage_nonaliasing()
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| H A D | copypage-xscale.c | 112 void *ptr, *kaddr = kmap_atomic(page); xscale_mc_clear_user_highpage() local
127 : "0" (kaddr), "I" (PAGE_SIZE / 32) xscale_mc_clear_user_highpage()
129 kunmap_atomic(kaddr); xscale_mc_clear_user_highpage()
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| H A D | flush.c | 116 void __flush_ptrace_access(struct page *page, unsigned long uaddr, void *kaddr, __flush_ptrace_access() argument
121 unsigned long addr = (unsigned long)kaddr; __flush_ptrace_access()
135 unsigned long addr = (unsigned long)kaddr; __flush_ptrace_access()
148 unsigned long uaddr, void *kaddr, unsigned long len) flush_ptrace_access()
155 __flush_ptrace_access(page, uaddr, kaddr, len, flags); flush_ptrace_access()
159 void *kaddr, unsigned long len) flush_uprobe_xol_access()
163 __flush_ptrace_access(page, uaddr, kaddr, len, flags); flush_uprobe_xol_access()
147 flush_ptrace_access(struct vm_area_struct *vma, struct page *page, unsigned long uaddr, void *kaddr, unsigned long len) flush_ptrace_access() argument
158 flush_uprobe_xol_access(struct page *page, unsigned long uaddr, void *kaddr, unsigned long len) flush_uprobe_xol_access() argument
|
| H A D | cache-fa.S | 144 * Ensure that the data held in the page kaddr is written back
|
| H A D | cache-v6.S | 169 * Ensure that the data held in the page kaddr is written back
|
| H A D | cache-v7.S | 318 * Ensure that the data held in the page kaddr is written back
|
| /linux-4.1.27/arch/arm/include/asm/ |
| H A D | memory.h | 171 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
190 #define virt_to_pfn(kaddr) \
191 ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) + \
265 #define virt_to_pfn(kaddr) \
266 ((((unsigned long)(kaddr) - PAGE_OFFSET) >> PAGE_SHIFT) + \
351 #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr))
352 #define virt_addr_valid(kaddr) (((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory) \
353 && pfn_valid(virt_to_pfn(kaddr)))
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| H A D | tlbflush.h | 269 * flush_kern_tlb_page(kaddr)
274 * - kaddr - Kernel virtual memory address
478 static inline void __local_flush_tlb_kernel_page(unsigned long kaddr) __local_flush_tlb_kernel_page() argument
483 tlb_op(TLB_V4_U_PAGE, "c8, c7, 1", kaddr); __local_flush_tlb_kernel_page()
484 tlb_op(TLB_V4_D_PAGE, "c8, c6, 1", kaddr); __local_flush_tlb_kernel_page()
485 tlb_op(TLB_V4_I_PAGE, "c8, c5, 1", kaddr); __local_flush_tlb_kernel_page()
489 tlb_op(TLB_V6_U_PAGE, "c8, c7, 1", kaddr); __local_flush_tlb_kernel_page()
490 tlb_op(TLB_V6_D_PAGE, "c8, c6, 1", kaddr); __local_flush_tlb_kernel_page()
491 tlb_op(TLB_V6_I_PAGE, "c8, c5, 1", kaddr); __local_flush_tlb_kernel_page()
494 static inline void local_flush_tlb_kernel_page(unsigned long kaddr) local_flush_tlb_kernel_page() argument
498 kaddr &= PAGE_MASK; local_flush_tlb_kernel_page()
503 __local_flush_tlb_kernel_page(kaddr); local_flush_tlb_kernel_page()
504 tlb_op(TLB_V7_UIS_PAGE, "c8, c7, 1", kaddr); local_flush_tlb_kernel_page()
512 static inline void __flush_tlb_kernel_page(unsigned long kaddr) __flush_tlb_kernel_page() argument
516 kaddr &= PAGE_MASK; __flush_tlb_kernel_page()
521 __local_flush_tlb_kernel_page(kaddr); __flush_tlb_kernel_page()
522 tlb_op(TLB_V7_UIS_PAGE, "c8, c3, 1", kaddr); __flush_tlb_kernel_page()
618 extern void flush_tlb_kernel_page(unsigned long kaddr);
653 static inline void local_flush_tlb_kernel_page(unsigned long kaddr) { } local_flush_tlb_range() argument
661 extern void flush_tlb_kernel_page(unsigned long kaddr); local_flush_bp_all()
|
| H A D | cacheflush.h | 88 * flush_kern_dcache_area(kaddr, size)
91 * - kaddr - page address
500 void *kaddr, unsigned long len);
|
| /linux-4.1.27/arch/sparc/include/asm/ |
| H A D | page_32.h | 130 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
133 #define virt_addr_valid(kaddr) ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT) < max_mapnr)
|
| H A D | page_64.h | 140 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr)>>PAGE_SHIFT)
142 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| H A D | cacheflush_64.h | 54 unsigned long uaddr, void *kaddr,
|
| /linux-4.1.27/arch/s390/include/asm/ |
| H A D | page.h | 146 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
148 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/mn10300/include/asm/ |
| H A D | page.h | 117 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
118 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/avr32/include/asm/ |
| H A D | page.h | 93 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
94 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/metag/include/asm/ |
| H A D | page.h | 108 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
110 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/arch/arc/include/asm/ |
| H A D | page.h | 94 #define virt_to_page(kaddr) \
95 (mem_map + ((__pa(kaddr) - CONFIG_LINUX_LINK_BASE) >> PAGE_SHIFT))
97 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
|
| /linux-4.1.27/fs/freevxfs/ |
| H A D | vxfs_lookup.c | 126 caddr_t kaddr; vxfs_find_entry() local
132 kaddr = (caddr_t)page_address(pp); vxfs_find_entry()
139 baddr = kaddr + (block * bsize); vxfs_find_entry()
270 char *kaddr; vxfs_readdir() local
276 kaddr = (char *)page_address(pp); vxfs_readdir()
283 baddr = kaddr + (block * bsize); vxfs_readdir()
289 (kaddr + offset) : vxfs_readdir()
298 offset = (char *)de - kaddr; vxfs_readdir()
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| H A D | vxfs_immed.c | 104 caddr_t kaddr; vxfs_immed_readpage() local
106 kaddr = kmap(pp); vxfs_immed_readpage()
107 memcpy(kaddr, vip->vii_immed.vi_immed + offset, PAGE_CACHE_SIZE); vxfs_immed_readpage()
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| H A D | vxfs_inode.c | 141 caddr_t kaddr = (char *)page_address(pp); __vxfs_iget() local
145 dip = (struct vxfs_dinode *)(kaddr + offset); __vxfs_iget()
|
| /linux-4.1.27/net/sunrpc/ |
| H A D | socklib.c | 103 char *kaddr; xdr_partial_copy_from_skb() local
117 kaddr = kmap_atomic(*ppage); xdr_partial_copy_from_skb()
122 ret = copy_actor(desc, kaddr + base, len); xdr_partial_copy_from_skb()
127 ret = copy_actor(desc, kaddr, len); xdr_partial_copy_from_skb()
130 kunmap_atomic(kaddr); xdr_partial_copy_from_skb()
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| H A D | xdr.c | 123 char *kaddr; xdr_terminate_string() local
125 kaddr = kmap_atomic(buf->pages[0]); xdr_terminate_string()
126 kaddr[buf->page_base + len] = '\0'; xdr_terminate_string()
127 kunmap_atomic(kaddr); xdr_terminate_string()
736 void *kaddr; xdr_set_page_base() local
749 kaddr = page_address(*xdr->page_ptr); xdr_set_page_base()
752 xdr->p = (__be32*)(kaddr + pgoff); xdr_set_page_base()
757 xdr->end = (__be32*)(kaddr + pgend); xdr_set_page_base()
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| H A D | cache.c | 838 static ssize_t cache_do_downcall(char *kaddr, const char __user *buf, cache_do_downcall() argument
845 if (copy_from_user(kaddr, buf, count)) cache_do_downcall()
847 kaddr[count] = '\0'; cache_do_downcall()
848 ret = cd->cache_parse(cd, kaddr, count); cache_do_downcall()
874 char *kaddr; cache_downcall() local
884 kaddr = kmap(page); cache_downcall()
885 ret = cache_do_downcall(kaddr, buf, count, cd); cache_downcall()
|
| /linux-4.1.27/fs/ntfs/ |
| H A D | bitmap.c | 54 u8 *kaddr; __ntfs_bitmap_set_bits_in_run() local
82 kaddr = page_address(page); __ntfs_bitmap_set_bits_in_run()
92 u8 *byte = kaddr + pos; __ntfs_bitmap_set_bits_in_run()
112 memset(kaddr + pos, value ? 0xff : 0, len); __ntfs_bitmap_set_bits_in_run()
130 kaddr = page_address(page); __ntfs_bitmap_set_bits_in_run()
136 memset(kaddr, value ? 0xff : 0, len); __ntfs_bitmap_set_bits_in_run()
150 byte = kaddr + len; __ntfs_bitmap_set_bits_in_run()
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| H A D | dir.c | 96 u8 *kaddr; ntfs_lookup_inode_by_name() local
330 kaddr = (u8*)page_address(page); ntfs_lookup_inode_by_name()
333 ia = (INDEX_ALLOCATION*)(kaddr + ((vcn << ntfs_lookup_inode_by_name()
336 if ((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE) { ntfs_lookup_inode_by_name()
369 if (index_end > kaddr + PAGE_CACHE_SIZE) { ntfs_lookup_inode_by_name()
650 u8 *kaddr;
808 kaddr = (u8*)page_address(page);
811 ia = (INDEX_ALLOCATION*)(kaddr + ((vcn <<
814 if ((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE) {
847 if (index_end > kaddr + PAGE_CACHE_SIZE) {
1115 u8 *kaddr, *bmp, *index_end; ntfs_readdir() local
1228 kaddr = NULL; ntfs_readdir()
1307 kaddr = (u8*)page_address(ia_page); ntfs_readdir()
1310 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK & ntfs_readdir()
1313 if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) { ntfs_readdir()
1351 if (unlikely(index_end > kaddr + PAGE_CACHE_SIZE)) { ntfs_readdir()
|
| H A D | aops.c | 90 void *kaddr; ntfs_end_buffer_async_read() local
96 kaddr = kmap_atomic(page); ntfs_end_buffer_async_read()
97 memset(kaddr + bh_offset(bh) + ofs, 0, ntfs_end_buffer_async_read()
100 kunmap_atomic(kaddr); ntfs_end_buffer_async_read()
140 u8 *kaddr; ntfs_end_buffer_async_read() local
149 kaddr = kmap_atomic(page); ntfs_end_buffer_async_read()
151 post_read_mst_fixup((NTFS_RECORD*)(kaddr + ntfs_end_buffer_async_read()
153 kunmap_atomic(kaddr); ntfs_end_buffer_async_read()
744 u8 *kaddr; ntfs_write_block() local
748 kaddr = kmap_atomic(page); ntfs_write_block()
749 bpos = (unsigned long *)(kaddr + bh_offset(bh)); ntfs_write_block()
755 kunmap_atomic(kaddr); ntfs_write_block()
926 u8 *kaddr; ntfs_write_mst_block() local
1119 kaddr = kmap(page); ntfs_write_mst_block()
1141 (MFT_RECORD*)(kaddr + ofs), &tni)) { ntfs_write_mst_block()
1166 err2 = pre_write_mst_fixup((NTFS_RECORD*)(kaddr + ofs), ntfs_write_mst_block()
1256 (MFT_RECORD*)(kaddr + ofs), ntfs_write_mst_block()
1268 post_write_mst_fixup((NTFS_RECORD*)(kaddr + ntfs_write_mst_block()
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| H A D | index.c | 131 u8 *index_end, *kaddr; ntfs_index_lookup() local
287 kaddr = (u8*)page_address(page); ntfs_index_lookup()
290 ia = (INDEX_ALLOCATION*)(kaddr + ((vcn << ntfs_index_lookup()
293 if ((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE) { ntfs_index_lookup()
326 if (index_end > kaddr + PAGE_CACHE_SIZE) { ntfs_index_lookup()
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| H A D | logfile.c | 491 u8 *kaddr = NULL; ntfs_check_logfile() local
553 kaddr = (u8*)page_address(page) + (pos & ~PAGE_CACHE_MASK); ntfs_check_logfile()
559 if (!ntfs_is_empty_recordp((le32*)kaddr)) ntfs_check_logfile()
567 if (ntfs_is_rcrd_recordp((le32*)kaddr)) ntfs_check_logfile()
570 if (!ntfs_is_rstr_recordp((le32*)kaddr) && ntfs_check_logfile()
571 !ntfs_is_chkd_recordp((le32*)kaddr)) { ntfs_check_logfile()
582 (RESTART_PAGE_HEADER*)kaddr, pos, ntfs_check_logfile()
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| H A D | file.c | 807 u8 *kaddr; ntfs_prepare_pages_for_non_resident_write() local
810 kaddr = kmap_atomic(page); ntfs_prepare_pages_for_non_resident_write()
813 memset(kaddr + pofs, 0, pos - bh_pos); ntfs_prepare_pages_for_non_resident_write()
817 memset(kaddr + pofs, 0, bh_end - end); ntfs_prepare_pages_for_non_resident_write()
819 kunmap_atomic(kaddr); ntfs_prepare_pages_for_non_resident_write()
1564 char *kattr, *kaddr; ntfs_commit_pages_after_write() local
1623 kaddr = kmap_atomic(page); ntfs_commit_pages_after_write()
1625 memcpy(kattr + pos, kaddr + pos, bytes); ntfs_commit_pages_after_write()
1637 memcpy(kaddr, kattr, pos); ntfs_commit_pages_after_write()
1639 memcpy(kaddr + end, kattr + end, attr_len - end); ntfs_commit_pages_after_write()
1641 memset(kaddr + attr_len, 0, PAGE_CACHE_SIZE - attr_len); ntfs_commit_pages_after_write()
1645 kunmap_atomic(kaddr); ntfs_commit_pages_after_write()
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| H A D | attrib.c | 1546 u8 *kaddr; ntfs_attr_make_non_resident() local
1659 kaddr = kmap_atomic(page); ntfs_attr_make_non_resident()
1660 memcpy(kaddr, (u8*)a + ntfs_attr_make_non_resident()
1663 memset(kaddr + attr_size, 0, PAGE_CACHE_SIZE - attr_size); ntfs_attr_make_non_resident()
1664 kunmap_atomic(kaddr); ntfs_attr_make_non_resident()
1808 kaddr = kmap_atomic(page); ntfs_attr_make_non_resident()
1809 memcpy((u8*)a + mp_ofs, kaddr, attr_size); ntfs_attr_make_non_resident()
1810 kunmap_atomic(kaddr); ntfs_attr_make_non_resident()
2498 u8 *kaddr; ntfs_attr_set() local
2542 kaddr = kmap_atomic(page); ntfs_attr_set()
2543 memset(kaddr + start_ofs, val, size - start_ofs); ntfs_attr_set()
2545 kunmap_atomic(kaddr); ntfs_attr_set()
2563 kaddr = kmap_atomic(page); ntfs_attr_set()
2564 memset(kaddr, val, PAGE_CACHE_SIZE); ntfs_attr_set()
2566 kunmap_atomic(kaddr); ntfs_attr_set()
2600 kaddr = kmap_atomic(page); ntfs_attr_set()
2601 memset(kaddr, val, end_ofs); ntfs_attr_set()
2603 kunmap_atomic(kaddr); ntfs_attr_set()
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| H A D | super.c | 1271 u32 *kaddr, *kend; check_windows_hibernation_status() local
1326 kaddr = (u32*)page_address(page); check_windows_hibernation_status()
1327 if (*(le32*)kaddr == cpu_to_le32(0x72626968)/*'hibr'*/) { check_windows_hibernation_status()
1333 kend = kaddr + NTFS_HIBERFIL_HEADER_SIZE/sizeof(*kaddr); check_windows_hibernation_status()
1335 if (unlikely(*kaddr)) { check_windows_hibernation_status()
1344 } while (++kaddr < kend); check_windows_hibernation_status()
2490 unsigned long *kaddr; get_nr_free_clusters() local
2504 kaddr = kmap_atomic(page); get_nr_free_clusters()
2512 nr_free -= bitmap_weight(kaddr, get_nr_free_clusters()
2514 kunmap_atomic(kaddr); get_nr_free_clusters()
2561 unsigned long *kaddr; __get_nr_free_mft_records() local
2575 kaddr = kmap_atomic(page); __get_nr_free_mft_records()
2583 nr_free -= bitmap_weight(kaddr, __get_nr_free_mft_records()
2585 kunmap_atomic(kaddr); __get_nr_free_mft_records()
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| /linux-4.1.27/fs/udf/ |
| H A D | file.c | 44 char *kaddr; __udf_adinicb_readpage() local
47 kaddr = kmap(page); __udf_adinicb_readpage()
48 memcpy(kaddr, iinfo->i_ext.i_data + iinfo->i_lenEAttr, inode->i_size); __udf_adinicb_readpage()
49 memset(kaddr + inode->i_size, 0, PAGE_CACHE_SIZE - inode->i_size); __udf_adinicb_readpage()
68 char *kaddr; udf_adinicb_writepage() local
73 kaddr = kmap(page); udf_adinicb_writepage()
74 memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr, kaddr, inode->i_size); udf_adinicb_writepage()
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| H A D | inode.c | 257 char *kaddr; udf_expand_file_adinicb() local
288 kaddr = kmap(page); udf_expand_file_adinicb()
289 memset(kaddr + iinfo->i_lenAlloc, 0x00, udf_expand_file_adinicb()
291 memcpy(kaddr, iinfo->i_ext.i_data + iinfo->i_lenEAttr, udf_expand_file_adinicb()
312 kaddr = kmap(page); udf_expand_file_adinicb()
314 memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr, kaddr, udf_expand_file_adinicb()
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| /linux-4.1.27/arch/arm/kernel/ |
| H A D | smp_tlb.c | 169 void flush_tlb_kernel_page(unsigned long kaddr) flush_tlb_kernel_page() argument
173 ta.ta_start = kaddr; flush_tlb_kernel_page()
176 __flush_tlb_kernel_page(kaddr); flush_tlb_kernel_page()
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| /linux-4.1.27/net/netfilter/ |
| H A D | xt_ipvs.c | 31 static bool ipvs_mt_addrcmp(const union nf_inet_addr *kaddr, ipvs_mt_addrcmp() argument
37 return ((kaddr->ip ^ uaddr->ip) & umask->ip) == 0; ipvs_mt_addrcmp()
40 return ipv6_masked_addr_cmp(&kaddr->in6, &umask->in6, ipvs_mt_addrcmp()
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| H A D | xt_conntrack.c | 29 conntrack_addrcmp(const union nf_inet_addr *kaddr, conntrack_addrcmp() argument
34 return ((kaddr->ip ^ uaddr->ip) & umask->ip) == 0; conntrack_addrcmp()
36 return ipv6_masked_addr_cmp(&kaddr->in6, &umask->in6, conntrack_addrcmp()
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| /linux-4.1.27/arch/xtensa/include/asm/ |
| H A D | page.h | 181 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
183 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
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| /linux-4.1.27/arch/parisc/include/asm/ |
| H A D | page.h | 154 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
157 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
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| /linux-4.1.27/arch/arm64/include/asm/ |
| H A D | memory.h | 165 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
166 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
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| H A D | cacheflush.h | 66 * __flush_dcache_area(kaddr, size)
69 * - kaddr - page address
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| H A D | tlbflush.h | 61 * flush_kern_tlb_page(kaddr)
66 * - kaddr - Kernel virtual memory address
|
| /linux-4.1.27/arch/ia64/include/asm/ |
| H A D | page.h | 95 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
124 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
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| /linux-4.1.27/arch/unicore32/mm/ |
| H A D | flush.c | 36 unsigned long uaddr, void *kaddr, unsigned long len) flush_ptrace_access()
40 unsigned long addr = (unsigned long)kaddr; flush_ptrace_access()
35 flush_ptrace_access(struct vm_area_struct *vma, struct page *page, unsigned long uaddr, void *kaddr, unsigned long len) flush_ptrace_access() argument
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| /linux-4.1.27/arch/score/mm/ |
| H A D | cache.c | 215 unsigned long kaddr = 0xa0000000 | (pfn << PAGE_SHIFT); flush_cache_page() local
217 flush_dcache_range(kaddr, kaddr + PAGE_SIZE); flush_cache_page()
220 flush_icache_range(kaddr, kaddr + PAGE_SIZE); flush_cache_page()
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| /linux-4.1.27/arch/mips/include/asm/ |
| H A D | page.h | 224 #define virt_to_page(kaddr) pfn_to_page(PFN_DOWN(virt_to_phys((void *) \
225 (kaddr))))
227 extern int __virt_addr_valid(const volatile void *kaddr);
228 #define virt_addr_valid(kaddr) \
229 __virt_addr_valid((const volatile void *) (kaddr))
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| /linux-4.1.27/arch/mips/mm/ |
| H A D | c-r3k.c | 239 unsigned long kaddr = KSEG0ADDR(pfn << PAGE_SHIFT); r3k_flush_cache_page() local
263 r3k_flush_dcache_range(kaddr, kaddr + PAGE_SIZE); r3k_flush_cache_page()
265 r3k_flush_icache_range(kaddr, kaddr + PAGE_SIZE); r3k_flush_cache_page()
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| H A D | cache.c | 116 void *kaddr; __flush_anon_page() local
118 kaddr = kmap_coherent(page, vmaddr); __flush_anon_page()
119 flush_data_cache_page((unsigned long)kaddr); __flush_anon_page()
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| H A D | mmap.c | 202 int __virt_addr_valid(const volatile void *kaddr) __virt_addr_valid() argument
204 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr))); __virt_addr_valid()
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| /linux-4.1.27/arch/x86/tools/ |
| H A D | insn_sanity.c | 94 fprintf(fp, "\t.length = %d, .x86_64 = %d, .kaddr = %p}\n", dump_insn()
95 insn->length, insn->x86_64, insn->kaddr); dump_insn()
260 if (insn.next_byte <= insn.kaddr || main()
261 insn.kaddr + MAX_INSN_SIZE < insn.next_byte) { main()
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| H A D | test_get_len.c | 84 fprintf(fp, "\t.length = %d, .x86_64 = %d, .kaddr = %p}\n", dump_insn()
85 insn->length, insn->x86_64, insn->kaddr); dump_insn()
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| /linux-4.1.27/arch/x86/lib/ |
| H A D | insn.c | 50 * @kaddr: address (in kernel memory) of instruction (or copy thereof)
53 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64) insn_init() argument
63 insn->kaddr = kaddr; insn_init()
64 insn->end_kaddr = kaddr + buf_len; insn_init()
65 insn->next_byte = kaddr; insn_init()
593 - (unsigned long)insn->kaddr); insn_get_length()
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| /linux-4.1.27/arch/alpha/boot/ |
| H A D | bootpz.c | 79 unsigned long vaddr, kaddr; check_range() local
88 kaddr = (find_pa(vaddr) | PAGE_OFFSET); check_range()
89 if (kaddr >= kstart && kaddr <= kend) check_range()
92 srm_printk("OVERLAP: vaddr 0x%lx kaddr 0x%lx" check_range()
94 vaddr, kaddr, kstart, kend); check_range()
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| /linux-4.1.27/fs/gfs2/ |
| H A D | lops.c | 395 void *kaddr; gfs2_check_magic() local
399 kaddr = kmap_atomic(bh->b_page); gfs2_check_magic()
400 ptr = kaddr + bh_offset(bh); gfs2_check_magic()
403 kunmap_atomic(kaddr); gfs2_check_magic()
468 void *kaddr; list_for_each_entry_continue() local
471 kaddr = kmap_atomic(bd2->bd_bh->b_page); list_for_each_entry_continue()
472 memcpy(ptr, kaddr + bh_offset(bd2->bd_bh), list_for_each_entry_continue()
474 kunmap_atomic(kaddr); list_for_each_entry_continue()
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| H A D | aops.c | 452 void *kaddr; stuffed_readpage() local
470 kaddr = kmap_atomic(page); stuffed_readpage()
473 memcpy(kaddr, dibh->b_data + sizeof(struct gfs2_dinode), dsize); stuffed_readpage()
474 memset(kaddr + dsize, 0, PAGE_CACHE_SIZE - dsize); stuffed_readpage()
475 kunmap_atomic(kaddr); stuffed_readpage()
813 void *kaddr; gfs2_stuffed_write_end() local
817 kaddr = kmap_atomic(page); gfs2_stuffed_write_end()
818 memcpy(buf + pos, kaddr + pos, copied); gfs2_stuffed_write_end()
819 memset(kaddr + pos + copied, 0, len - copied); gfs2_stuffed_write_end()
821 kunmap_atomic(kaddr); gfs2_stuffed_write_end()
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| H A D | quota.c | 681 void *kaddr, *ptr; gfs2_adjust_quota() local
758 kaddr = kmap_atomic(page); gfs2_adjust_quota()
761 memcpy(kaddr + offset, ptr, nbytes); gfs2_adjust_quota()
763 kunmap_atomic(kaddr); gfs2_adjust_quota()
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| H A D | bmap.c | 71 void *kaddr = kmap(page); gfs2_unstuffer_page() local
77 memcpy(kaddr, dibh->b_data + sizeof(struct gfs2_dinode), dsize); gfs2_unstuffer_page()
78 memset(kaddr + dsize, 0, PAGE_CACHE_SIZE - dsize); gfs2_unstuffer_page()
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| /linux-4.1.27/mm/kasan/ |
| H A D | report.c | 162 const void *kaddr = kasan_shadow_to_mem(shadow_row); print_shadow_for_address() local
166 (i == 0) ? ">%p: " : " %p: ", kaddr); print_shadow_for_address()
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| /linux-4.1.27/arch/powerpc/platforms/85xx/ |
| H A D | smp.c | 363 unsigned long kaddr = (unsigned long)kmap_atomic(page); map_and_flush() local
365 flush_dcache_range(kaddr, kaddr + PAGE_SIZE); map_and_flush()
366 kunmap_atomic((void *)kaddr); map_and_flush()
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| /linux-4.1.27/arch/powerpc/sysdev/ |
| H A D | axonram.c | 144 void **kaddr, unsigned long *pfn, long size) axon_ram_direct_access()
149 *kaddr = (void *)(bank->ph_addr + offset); axon_ram_direct_access()
150 *pfn = virt_to_phys(*kaddr) >> PAGE_SHIFT; axon_ram_direct_access()
143 axon_ram_direct_access(struct block_device *device, sector_t sector, void **kaddr, unsigned long *pfn, long size) axon_ram_direct_access() argument
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| /linux-4.1.27/arch/metag/kernel/ |
| H A D | dma.c | 214 void *kaddr = page_address(page); dma_alloc_coherent() local
215 memset(kaddr, 0, size); dma_alloc_coherent()
216 flush_dcache_region(kaddr, size); dma_alloc_coherent()
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| /linux-4.1.27/fs/reiserfs/ |
| H A D | tail_conversion.c | 155 char *kaddr = kmap_atomic(up_to_date_bh->b_page); direct2indirect() local
156 memset(kaddr + pgoff, 0, blk_size - total_tail); direct2indirect()
157 kunmap_atomic(kaddr); direct2indirect()
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| /linux-4.1.27/arch/powerpc/mm/ |
| H A D | dma-noncoherent.c | 207 unsigned long kaddr = (unsigned long)page_address(page); __dma_alloc_coherent() local
209 flush_dcache_range(kaddr, kaddr + size); __dma_alloc_coherent()
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| /linux-4.1.27/fs/ext4/ |
| H A D | inline.c | 462 void *kaddr; ext4_read_inline_page() local
482 kaddr = kmap_atomic(page); ext4_read_inline_page()
483 ret = ext4_read_inline_data(inode, kaddr, len, &iloc); ext4_read_inline_page()
485 kunmap_atomic(kaddr); ext4_read_inline_page()
721 void *kaddr; ext4_write_inline_data_end() local
741 kaddr = kmap_atomic(page); ext4_write_inline_data_end()
742 ext4_write_inline_data(inode, &iloc, kaddr, pos, len); ext4_write_inline_data_end()
743 kunmap_atomic(kaddr); ext4_write_inline_data_end()
760 void *kaddr; ext4_journalled_write_inline_data() local
770 kaddr = kmap_atomic(page); ext4_journalled_write_inline_data()
771 ext4_write_inline_data(inode, &iloc, kaddr, 0, len); ext4_journalled_write_inline_data()
772 kunmap_atomic(kaddr); ext4_journalled_write_inline_data()
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| /linux-4.1.27/block/ |
| H A D | bio-integrity.c | 232 void *kaddr = kmap_atomic(bv.bv_page); bio_for_each_segment() local
234 iter.data_buf = kaddr + bv.bv_offset; bio_for_each_segment()
239 kunmap_atomic(kaddr); bio_for_each_segment()
243 kunmap_atomic(kaddr); bio_for_each_segment()
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| H A D | bio.c | 1454 unsigned long kaddr = (unsigned long)data; bio_map_kern() local
1455 unsigned long end = (kaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT; bio_map_kern()
1456 unsigned long start = kaddr >> PAGE_SHIFT; bio_map_kern()
1465 offset = offset_in_page(kaddr); bio_map_kern()
1526 unsigned long kaddr = (unsigned long)data; bio_copy_kern() local
1527 unsigned long end = (kaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT; bio_copy_kern()
1528 unsigned long start = kaddr >> PAGE_SHIFT; bio_copy_kern()
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| /linux-4.1.27/arch/powerpc/include/asm/ |
| H A D | page.h | 130 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
132 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
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| /linux-4.1.27/drivers/block/ |
| H A D | pmem.c | 101 void **kaddr, unsigned long *pfn, long size) pmem_direct_access()
109 *kaddr = pmem->virt_addr + offset; pmem_direct_access()
100 pmem_direct_access(struct block_device *bdev, sector_t sector, void **kaddr, unsigned long *pfn, long size) pmem_direct_access() argument
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| H A D | nbd.c | 220 void *kaddr = kmap(bvec->bv_page); sock_send_bvec() local
221 result = sock_xmit(nbd, 1, kaddr + bvec->bv_offset, sock_send_bvec()
306 void *kaddr = kmap(bvec->bv_page); sock_recv_bvec() local
307 result = sock_xmit(nbd, 0, kaddr + bvec->bv_offset, bvec->bv_len, sock_recv_bvec()
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| H A D | brd.c | 374 void **kaddr, unsigned long *pfn, long size) brd_direct_access()
384 *kaddr = page_address(page); brd_direct_access()
373 brd_direct_access(struct block_device *bdev, sector_t sector, void **kaddr, unsigned long *pfn, long size) brd_direct_access() argument
|
| H A D | rbd.c | 1289 void *kaddr; zero_pages() local
1294 kaddr = kmap_atomic(*page); zero_pages()
1295 memset(kaddr + page_offset, 0, length); zero_pages()
1297 kunmap_atomic(kaddr); zero_pages()
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| /linux-4.1.27/arch/microblaze/include/asm/ |
| H A D | page.h | 152 # define virt_to_page(kaddr) (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT))
|
| /linux-4.1.27/fs/f2fs/ |
| H A D | segment.c | 776 void *kaddr = page_address(page); write_sum_page() local
777 memcpy(kaddr, sum_blk, PAGE_CACHE_SIZE); write_sum_page()
1344 unsigned char *kaddr; read_compacted_summaries() local
1352 kaddr = (unsigned char *)page_address(page); read_compacted_summaries()
1356 memcpy(&seg_i->sum_blk->n_nats, kaddr, SUM_JOURNAL_SIZE); read_compacted_summaries()
1360 memcpy(&seg_i->sum_blk->n_sits, kaddr + SUM_JOURNAL_SIZE, read_compacted_summaries()
1382 s = (struct f2fs_summary *)(kaddr + offset); read_compacted_summaries()
1393 kaddr = (unsigned char *)page_address(page); read_compacted_summaries()
1501 unsigned char *kaddr; write_compacted_summaries() local
1508 kaddr = (unsigned char *)page_address(page); write_compacted_summaries()
1512 memcpy(kaddr, &seg_i->sum_blk->n_nats, SUM_JOURNAL_SIZE); write_compacted_summaries()
1517 memcpy(kaddr + written_size, &seg_i->sum_blk->n_sits, write_compacted_summaries()
1533 kaddr = (unsigned char *)page_address(page); write_compacted_summaries()
1536 summary = (struct f2fs_summary *)(kaddr + written_size); write_compacted_summaries()
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| H A D | checkpoint.c | 885 void *kaddr; do_checkpoint() local
983 kaddr = page_address(cp_page); do_checkpoint()
984 memcpy(kaddr, ckpt, F2FS_BLKSIZE); do_checkpoint()
990 kaddr = page_address(cp_page); do_checkpoint()
991 memcpy(kaddr, (char *)ckpt + i * F2FS_BLKSIZE, F2FS_BLKSIZE); do_checkpoint()
1010 kaddr = page_address(cp_page); do_checkpoint()
1011 memcpy(kaddr, ckpt, F2FS_BLKSIZE); do_checkpoint()
|
| /linux-4.1.27/arch/powerpc/perf/ |
| H A D | callchain.c | 123 void *kaddr; read_user_stack_slow() local
147 kaddr = pfn_to_kaddr(pfn); read_user_stack_slow()
148 memcpy(buf, kaddr + offset, nb); read_user_stack_slow()
|
| /linux-4.1.27/drivers/scsi/isci/ |
| H A D | request.c | 1416 void *kaddr; sci_stp_request_pio_data_in_copy_data_buffer() local
1430 kaddr = kmap_atomic(page); sci_stp_request_pio_data_in_copy_data_buffer()
1431 memcpy(kaddr + sg->offset, src_addr, copy_len); sci_stp_request_pio_data_in_copy_data_buffer()
1432 kunmap_atomic(kaddr); sci_stp_request_pio_data_in_copy_data_buffer()
1774 void *frame_header, *kaddr; sci_io_request_frame_handler() local
1780 kaddr = kmap_atomic(sg_page(sg)); sci_io_request_frame_handler()
1781 rsp = kaddr + sg->offset; sci_io_request_frame_handler()
1817 kunmap_atomic(kaddr); sci_io_request_frame_handler()
2922 void *kaddr; isci_request_io_request_complete() local
2927 kaddr = kmap_atomic(sg_page(sg)); isci_request_io_request_complete()
2928 smp_req = kaddr + sg->offset; isci_request_io_request_complete()
2930 kunmap_atomic(kaddr); isci_request_io_request_complete()
3190 void *kaddr; sci_io_request_construct_smp() local
3194 kaddr = kmap_atomic(sg_page(sg)); sci_io_request_construct_smp()
3195 smp_req = kaddr + sg->offset; sci_io_request_construct_smp()
3220 kunmap_atomic(kaddr); sci_io_request_construct_smp()
|
| /linux-4.1.27/drivers/s390/block/ |
| H A D | dcssblk.c | 32 void **kaddr, unsigned long *pfn, long size);
882 void **kaddr, unsigned long *pfn, long size) dcssblk_direct_access()
892 *kaddr = (void *) (dev_info->start + offset); dcssblk_direct_access()
893 *pfn = virt_to_phys(*kaddr) >> PAGE_SHIFT; dcssblk_direct_access()
881 dcssblk_direct_access(struct block_device *bdev, sector_t secnum, void **kaddr, unsigned long *pfn, long size) dcssblk_direct_access() argument
|
| /linux-4.1.27/arch/sparc/kernel/ |
| H A D | ptrace_64.c | 70 unsigned long uaddr, void *kaddr, flush_ptrace_access()
86 if ((uaddr ^ (unsigned long) kaddr) & (1UL << 13)) { flush_ptrace_access()
87 unsigned long start = __pa(kaddr); flush_ptrace_access()
109 unsigned long start = (unsigned long) kaddr; flush_ptrace_access()
69 flush_ptrace_access(struct vm_area_struct *vma, struct page *page, unsigned long uaddr, void *kaddr, unsigned long len, int write) flush_ptrace_access() argument
|
| /linux-4.1.27/fs/hfsplus/ |
| H A D | xattr.c | 224 void *kaddr; hfsplus_create_attributes_file() local
232 kaddr = kmap_atomic(page); hfsplus_create_attributes_file()
233 memcpy(kaddr, buf + written, hfsplus_create_attributes_file()
235 kunmap_atomic(kaddr); hfsplus_create_attributes_file()
|
| /linux-4.1.27/security/tomoyo/ |
| H A D | audit.c | 49 const char *kaddr = dump->data; tomoyo_print_bprm() local
50 const unsigned char c = kaddr[offset++]; tomoyo_print_bprm()
|
| H A D | domain.c | 889 char *kaddr = kmap_atomic(page); tomoyo_dump_page() local
892 memcpy(dump->data + offset, kaddr + offset, tomoyo_dump_page()
894 kunmap_atomic(kaddr); tomoyo_dump_page()
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| H A D | condition.c | 131 const char *kaddr = dump->data; tomoyo_scan_bprm() local
132 const unsigned char c = kaddr[offset++]; tomoyo_scan_bprm()
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| /linux-4.1.27/fs/proc/ |
| H A D | vmcore.c | 216 void *kaddr; __read_vmcore() local
219 kaddr = elfnotes_buf + *fpos - elfcorebuf_sz; __read_vmcore()
220 if (copy_to(buffer, kaddr, tsz, userbuf)) __read_vmcore()
445 void *kaddr; mmap_vmcore() local
448 kaddr = elfnotes_buf + start - elfcorebuf_sz; mmap_vmcore()
450 kaddr, tsz)) mmap_vmcore()
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| /linux-4.1.27/arch/sparc/mm/ |
| H A D | init_64.c | 416 unsigned long kaddr; flush_icache_range() local
421 for (kaddr = start; kaddr < end; kaddr += PAGE_SIZE) { flush_icache_range()
424 if (kaddr >= PAGE_OFFSET) flush_icache_range()
425 paddr = kaddr & mask; flush_icache_range()
427 pgd_t *pgdp = pgd_offset_k(kaddr); flush_icache_range()
428 pud_t *pudp = pud_offset(pgdp, kaddr); flush_icache_range()
429 pmd_t *pmdp = pmd_offset(pudp, kaddr); flush_icache_range()
430 pte_t *ptep = pte_offset_kernel(pmdp, kaddr); flush_icache_range()
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| H A D | ultra.S | 180 __flush_dcache_page: /* %o0=kaddr, %o1=flush_icache */
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| /linux-4.1.27/fs/ |
| H A D | exec.c | 458 char *kaddr = NULL; copy_strings() local
522 kaddr = kmap(kmapped_page); copy_strings()
526 if (copy_from_user(kaddr+offset, str, bytes_to_copy)) { copy_strings()
1361 char *kaddr; remove_arg_zero() local
1374 kaddr = kmap_atomic(page); remove_arg_zero()
1376 for (; offset < PAGE_SIZE && kaddr[offset]; remove_arg_zero()
1380 kunmap_atomic(kaddr); remove_arg_zero()
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| H A D | namei.c | 4481 char *kaddr; page_getlink() local
4488 kaddr = kmap(page); page_getlink()
4489 nd_terminate_link(kaddr, dentry->d_inode->i_size, PAGE_SIZE - 1); page_getlink()
4490 return kaddr; page_getlink()
4533 char *kaddr; __page_symlink() local
4544 kaddr = kmap_atomic(page); __page_symlink()
4545 memcpy(kaddr, symname, len-1); __page_symlink()
4546 kunmap_atomic(kaddr); __page_symlink()
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| H A D | binfmt_elf_fdpic.c | 1493 void *kaddr = kmap(page); elf_fdpic_dump_segments() local
1494 res = dump_emit(cprm, kaddr, PAGE_SIZE); elf_fdpic_dump_segments()
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| H A D | binfmt_elf.c | 2278 void *kaddr = kmap(page); elf_core_dump() local
2279 stop = !dump_emit(cprm, kaddr, PAGE_SIZE); elf_core_dump()
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| /linux-4.1.27/arch/x86/kernel/cpu/ |
| H A D | perf_event_intel_ds.c | 743 void *kaddr; intel_pmu_pebs_fixup_ip() local
789 kaddr = buf; intel_pmu_pebs_fixup_ip()
791 kaddr = (void *)to; intel_pmu_pebs_fixup_ip()
802 insn_init(&insn, kaddr, size, is_64bit); intel_pmu_pebs_fixup_ip()
814 kaddr += insn.length; intel_pmu_pebs_fixup_ip()
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| /linux-4.1.27/arch/tile/mm/ |
| H A D | pgtable.c | 364 pte_t *virt_to_kpte(unsigned long kaddr) virt_to_kpte() argument
366 BUG_ON(kaddr < PAGE_OFFSET); virt_to_kpte()
367 return virt_to_pte(NULL, kaddr); virt_to_kpte()
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| /linux-4.1.27/kernel/power/ |
| H A D | snapshot.c | 1988 void *kaddr; snapshot_read_next() local
1990 kaddr = kmap_atomic(page); snapshot_read_next()
1991 copy_page(buffer, kaddr); snapshot_read_next()
1992 kunmap_atomic(kaddr); snapshot_read_next()
2227 void *kaddr; get_highmem_page_buffer() local
2249 kaddr = buffer; get_highmem_page_buffer()
2256 kaddr = safe_pages_list; get_highmem_page_buffer()
2258 pbe->copy_page = virt_to_page(kaddr); get_highmem_page_buffer()
2262 return kaddr; get_highmem_page_buffer()
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| /linux-4.1.27/arch/arm/kvm/ |
| H A D | mmu.c | 574 static phys_addr_t kvm_kaddr_to_phys(void *kaddr) kvm_kaddr_to_phys() argument
576 if (!is_vmalloc_addr(kaddr)) { kvm_kaddr_to_phys()
577 BUG_ON(!virt_addr_valid(kaddr)); kvm_kaddr_to_phys()
578 return __pa(kaddr); kvm_kaddr_to_phys()
580 return page_to_phys(vmalloc_to_page(kaddr)) + kvm_kaddr_to_phys()
581 offset_in_page(kaddr); kvm_kaddr_to_phys()
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| /linux-4.1.27/kernel/events/ |
| H A D | uprobes.c | 243 void *kaddr = kmap_atomic(page); copy_from_page() local
244 memcpy(dst, kaddr + (vaddr & ~PAGE_MASK), len); copy_from_page()
245 kunmap_atomic(kaddr); copy_from_page()
250 void *kaddr = kmap_atomic(page); copy_to_page() local
251 memcpy(kaddr + (vaddr & ~PAGE_MASK), src, len); copy_to_page()
252 kunmap_atomic(kaddr); copy_to_page()
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| /linux-4.1.27/net/ceph/ |
| H A D | messenger.c | 540 void *kaddr; ceph_tcp_recvpage() local
545 kaddr = kmap(page); ceph_tcp_recvpage()
546 BUG_ON(!kaddr); ceph_tcp_recvpage()
547 ret = ceph_tcp_recvmsg(sock, kaddr + page_offset, length); ceph_tcp_recvpage()
1531 char *kaddr; ceph_crc32c_page() local
1533 kaddr = kmap(page); ceph_crc32c_page()
1534 BUG_ON(kaddr == NULL); ceph_crc32c_page()
1535 crc = crc32c(crc, kaddr + page_offset, length); ceph_crc32c_page()
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| /linux-4.1.27/mm/ |
| H A D | vmalloc.c | 2134 * @kaddr: virtual address of vmalloc kernel memory
2139 * This function checks that @kaddr is a valid vmalloc'ed area,
2147 void *kaddr, unsigned long size) remap_vmalloc_range_partial()
2153 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr)) remap_vmalloc_range_partial()
2156 area = find_vm_area(kaddr); remap_vmalloc_range_partial()
2163 if (kaddr + size > area->addr + area->size) remap_vmalloc_range_partial()
2167 struct page *page = vmalloc_to_page(kaddr); remap_vmalloc_range_partial()
2175 kaddr += PAGE_SIZE; remap_vmalloc_range_partial()
2146 remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr, void *kaddr, unsigned long size) remap_vmalloc_range_partial() argument
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| H A D | shmem.c | 2424 char *kaddr; shmem_symlink() local
2462 kaddr = kmap_atomic(page); shmem_symlink()
2463 memcpy(kaddr, symname, len); shmem_symlink()
2464 kunmap_atomic(kaddr); shmem_symlink()
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| H A D | memory.c | 1934 void *kaddr = kmap_atomic(dst); cow_user_page() local
1943 if (__copy_from_user_inatomic(kaddr, uaddr, PAGE_SIZE)) cow_user_page()
1944 clear_page(kaddr); cow_user_page()
1945 kunmap_atomic(kaddr); cow_user_page()
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| /linux-4.1.27/net/ |
| H A D | socket.c | 180 * @kaddr: Address in kernel space
188 int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr) move_addr_to_kernel() argument
194 if (copy_from_user(kaddr, uaddr, ulen)) move_addr_to_kernel()
196 return audit_sockaddr(ulen, kaddr); move_addr_to_kernel()
201 * @kaddr: kernel space address
216 static int move_addr_to_user(struct sockaddr_storage *kaddr, int klen, move_addr_to_user() argument
231 if (audit_sockaddr(klen, kaddr)) move_addr_to_user()
233 if (copy_to_user(uaddr, kaddr, len)) move_addr_to_user()
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| /linux-4.1.27/arch/x86/kernel/kprobes/ |
| H A D | opt.c | 270 insn.kaddr = (void *)addr; can_optimize()
|
| H A D | core.c | 370 memcpy(dest, insn.kaddr, length); __copy_instruction()
|
| /linux-4.1.27/drivers/usb/host/ |
| H A D | imx21-dbg.c | 177 snprintf(buf, bufsize, "ep_%02x (type:%02X kaddr:%p)", format_ep()
|
| /linux-4.1.27/drivers/staging/lustre/lustre/llite/ |
| H A D | vvp_io.c | 913 char *kaddr = kmap_atomic(cp->cpg_page); vvp_io_prepare_partial() local
915 memset(kaddr, 0, cl_page_size(obj)); vvp_io_prepare_partial()
916 kunmap_atomic(kaddr); vvp_io_prepare_partial()
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| /linux-4.1.27/fs/nfs/ |
| H A D | dir.c | 1897 char *kaddr; nfs_symlink() local
1915 kaddr = kmap_atomic(page); nfs_symlink()
1916 memcpy(kaddr, symname, pathlen); nfs_symlink()
1918 memset(kaddr + pathlen, 0, PAGE_SIZE - pathlen); nfs_symlink()
1919 kunmap_atomic(kaddr); nfs_symlink()
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| /linux-4.1.27/fs/ceph/ |
| H A D | addr.c | 1431 void *kaddr = kmap_atomic(page); ceph_fill_inline_data() local
1432 memcpy(kaddr, data, len); ceph_fill_inline_data()
1433 kunmap_atomic(kaddr); ceph_fill_inline_data()
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| /linux-4.1.27/net/ipv4/ |
| H A D | ip_output.c | 778 char *kaddr; csum_page() local
780 kaddr = kmap(page); csum_page()
781 csum = csum_partial(kaddr + offset, copy, 0); csum_page()
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| /linux-4.1.27/fs/ubifs/ |
| H A D | file.c | 1007 void *kaddr; ubifs_writepage() local
1048 kaddr = kmap_atomic(page); ubifs_writepage()
1049 memset(kaddr + len, 0, PAGE_CACHE_SIZE - len); ubifs_writepage()
1051 kunmap_atomic(kaddr); ubifs_writepage()
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| /linux-4.1.27/drivers/md/ |
| H A D | bitmap.c | 908 void *kaddr; bitmap_file_set_bit() local
917 kaddr = kmap_atomic(page); bitmap_file_set_bit()
919 set_bit(bit, kaddr); bitmap_file_set_bit()
921 set_bit_le(bit, kaddr); bitmap_file_set_bit()
922 kunmap_atomic(kaddr); bitmap_file_set_bit()
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| /linux-4.1.27/fs/fuse/ |
| H A D | file.c | 2273 void *kaddr; fuse_ioctl_copy_user() local
2275 kaddr = kmap(page); fuse_ioctl_copy_user()
2284 left = copy_from_user(kaddr, uaddr, copy); fuse_ioctl_copy_user()
2286 left = copy_to_user(uaddr, kaddr, copy); fuse_ioctl_copy_user()
2293 kaddr += copy; fuse_ioctl_copy_user()
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| /linux-4.1.27/arch/x86/kvm/ |
| H A D | x86.c | 4608 char *kaddr; emulator_cmpxchg_emulated() local
4628 kaddr = kmap_atomic(page); emulator_cmpxchg_emulated()
4629 kaddr += offset_in_page(gpa); emulator_cmpxchg_emulated()
4632 exchanged = CMPXCHG_TYPE(u8, kaddr, old, new); emulator_cmpxchg_emulated()
4635 exchanged = CMPXCHG_TYPE(u16, kaddr, old, new); emulator_cmpxchg_emulated()
4638 exchanged = CMPXCHG_TYPE(u32, kaddr, old, new); emulator_cmpxchg_emulated()
4641 exchanged = CMPXCHG64(kaddr, old, new); emulator_cmpxchg_emulated()
4646 kunmap_atomic(kaddr); emulator_cmpxchg_emulated()
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| /linux-4.1.27/drivers/scsi/ |
| H A D | pmcraid.c | 3338 void *kaddr; pmcraid_copy_sglist() local
3351 kaddr = kmap(page); pmcraid_copy_sglist()
3353 rc = __copy_from_user(kaddr, pmcraid_copy_sglist()
3357 rc = __copy_to_user((void *)buffer, kaddr, bsize_elem); pmcraid_copy_sglist()
3372 kaddr = kmap(page); pmcraid_copy_sglist()
3375 rc = __copy_from_user(kaddr, pmcraid_copy_sglist()
3380 kaddr, pmcraid_copy_sglist()
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| H A D | scsi_debug.c | 3385 unsigned char *kaddr, *buf; resp_xdwriteread() local
3405 kaddr = miter.addr; resp_xdwriteread()
3407 *(kaddr + j) ^= *(buf + offset + j); resp_xdwriteread()
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| H A D | ipr.c | 3831 void *kaddr; ipr_copy_ucode_buffer() local
3841 kaddr = kmap(page); ipr_copy_ucode_buffer()
3842 memcpy(kaddr, buffer, bsize_elem); ipr_copy_ucode_buffer()
3856 kaddr = kmap(page); ipr_copy_ucode_buffer()
3857 memcpy(kaddr, buffer, len % bsize_elem); ipr_copy_ucode_buffer()
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| /linux-4.1.27/net/netlink/ |
| H A D | af_netlink.c | 528 void *kaddr = ring->pg_vec[i]; netlink_mmap() local
532 page = pgvec_to_page(kaddr); netlink_mmap()
537 kaddr += PAGE_SIZE; netlink_mmap()
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| /linux-4.1.27/net/core/ |
| H A D | sock.c | 2198 char *kaddr = kmap(page); sock_no_sendpage() local
2199 iov.iov_base = kaddr + offset; sock_no_sendpage()
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| /linux-4.1.27/net/packet/ |
| H A D | af_packet.c | 4003 void *kaddr = rb->pg_vec[i].buffer; packet_mmap() local
4007 page = pgv_to_page(kaddr); packet_mmap()
4012 kaddr += PAGE_SIZE; packet_mmap()
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