189 	struct super_block *sb = inode->i_sb;  in __logfs_set_blocks()  local
193 	if (li->li_used_bytes >> sb->s_blocksize_bits < ULONG_MAX)  in __logfs_set_blocks()
205 static void prelock_page(struct super_block *sb, struct page *page, int lock)  in prelock_page()  argument
207 	struct logfs_super *super = logfs_super(sb);  in prelock_page()
222 static void preunlock_page(struct super_block *sb, struct page *page, int lock)  in preunlock_page()  argument
224 	struct logfs_super *super = logfs_super(sb);  in preunlock_page()
247 void logfs_get_wblocks(struct super_block *sb, struct page *page, int lock)  in logfs_get_wblocks()  argument
249 	struct logfs_super *super = logfs_super(sb);  in logfs_get_wblocks()
252 		prelock_page(sb, page, lock);  in logfs_get_wblocks()
256 		logfs_gc_pass(sb);  in logfs_get_wblocks()
262 void logfs_put_wblocks(struct super_block *sb, struct page *page, int lock)  in logfs_put_wblocks()  argument
264 	struct logfs_super *super = logfs_super(sb);  in logfs_put_wblocks()
267 		preunlock_page(sb, page, lock);  in logfs_put_wblocks()
380 static inline void init_shadow_tree(struct super_block *sb,  in init_shadow_tree()  argument
383 	struct logfs_super *super = logfs_super(sb);  in init_shadow_tree()
461 static int inode_write_alias(struct super_block *sb,  in inode_write_alias()  argument
497 		err = write_one_alias(sb, ino, bix, level, pos, val);  in inode_write_alias()
503 static int indirect_write_alias(struct super_block *sb,  in indirect_write_alias()  argument
523 		err = write_one_alias(sb, ino, bix, level, pos, val);  in indirect_write_alias()
529 int logfs_write_obj_aliases_pagecache(struct super_block *sb)  in logfs_write_obj_aliases_pagecache()  argument
531 	struct logfs_super *super = logfs_super(sb);  in logfs_write_obj_aliases_pagecache()
536 		err = block->ops->write_alias(sb, block, write_alias_journal);  in logfs_write_obj_aliases_pagecache()
543 void __free_block(struct super_block *sb, struct logfs_block *block)  in __free_block()  argument
547 	mempool_free(block, logfs_super(sb)->s_block_pool);  in __free_block()
550 static void inode_free_block(struct super_block *sb, struct logfs_block *block)  in inode_free_block()  argument
555 	__free_block(sb, block);  in inode_free_block()
558 static void indirect_free_block(struct super_block *sb,  in indirect_free_block()  argument
568 	__free_block(sb, block);  in indirect_free_block()
584 struct logfs_block *__alloc_block(struct super_block *sb,  in __alloc_block()  argument
587 	struct logfs_super *super = logfs_super(sb);  in __alloc_block()
594 	block->sb = sb;  in __alloc_block()
946 	struct super_block *sb = inode->i_sb;  in logfs_seek_data()  local
950 	end = i_size_read(inode) >> sb->s_blocksize_bits;  in logfs_seek_data()
1031 int logfs_is_valid_block(struct super_block *sb, u64 ofs, u64 ino, u64 bix,  in logfs_is_valid_block()  argument
1034 	struct logfs_super *super = logfs_super(sb);  in logfs_is_valid_block()
1043 	LOGFS_BUG_ON((u64)(u_long)ino != ino, sb);  in logfs_is_valid_block()
1045 	inode = logfs_safe_iget(sb, ino, &cookie);  in logfs_is_valid_block()
1303 static void logfs_set_alias(struct super_block *sb, struct logfs_block *block,  in logfs_set_alias()  argument
1306 	struct logfs_super *super = logfs_super(sb);  in logfs_set_alias()
1567 	struct super_block *sb = inode->i_sb;  in logfs_write_buf()  local
1570 	logfs_get_wblocks(sb, page, flags & WF_LOCK);  in logfs_write_buf()
1572 	logfs_put_wblocks(sb, page, flags & WF_LOCK);  in logfs_write_buf()
1594 	struct super_block *sb = inode->i_sb;  in logfs_delete()  local
1602 	logfs_get_wblocks(sb, page, 1);  in logfs_delete()
1604 	logfs_put_wblocks(sb, page, 1);  in logfs_delete()
1870 	struct super_block *sb = inode->i_sb;  in logfs_truncate()  local
1883 		logfs_get_wblocks(sb, NULL, 1);  in logfs_truncate()
1887 		logfs_put_wblocks(sb, NULL, 1);  in logfs_truncate()
1953 	struct super_block *sb = inode->i_sb;  in logfs_read_inode()  local
1954 	struct logfs_super *super = logfs_super(sb);  in logfs_read_inode()
1960 	if (ino << sb->s_blocksize_bits > i_size_read(master_inode))  in logfs_read_inode()
2000 	struct super_block *sb = inode->i_sb;  in do_write_inode()  local
2001 	struct inode *master_inode = logfs_super(sb)->s_master_inode;  in do_write_inode()
2027 static void logfs_mod_segment_entry(struct super_block *sb, u32 segno,  in logfs_mod_segment_entry()  argument
2032 	struct logfs_super *super = logfs_super(sb);  in logfs_mod_segment_entry()
2039 	page_no = segno >> (sb->s_blocksize_bits - 3);  in logfs_mod_segment_entry()
2040 	child_no = segno & ((sb->s_blocksize >> 3) - 1);  in logfs_mod_segment_entry()
2053 		logfs_set_alias(sb, logfs_block(page), child_no);  in logfs_mod_segment_entry()
2068 void logfs_get_segment_entry(struct super_block *sb, u32 segno,  in logfs_get_segment_entry()  argument
2071 	logfs_mod_segment_entry(sb, segno, 0, __get_segment_entry, (long)se);  in logfs_get_segment_entry()
2083 void logfs_set_segment_used(struct super_block *sb, u64 ofs, int increment)  in logfs_set_segment_used()  argument
2085 	struct logfs_super *super = logfs_super(sb);  in logfs_set_segment_used()
2091 	logfs_mod_segment_entry(sb, segno, 1, __set_segment_used, increment);  in logfs_set_segment_used()
2099 void logfs_set_segment_erased(struct super_block *sb, u32 segno, u32 ec,  in logfs_set_segment_erased()  argument
2104 	logfs_mod_segment_entry(sb, segno, 1, __set_segment_erased, ec_level);  in logfs_set_segment_erased()
2112 void logfs_set_segment_reserved(struct super_block *sb, u32 segno)  in logfs_set_segment_reserved()  argument
2114 	logfs_mod_segment_entry(sb, segno, 1, __set_segment_reserved, 0);  in logfs_set_segment_reserved()
2124 void logfs_set_segment_unreserved(struct super_block *sb, u32 segno, u32 ec)  in logfs_set_segment_unreserved()  argument
2128 	logfs_mod_segment_entry(sb, segno, 1, __set_segment_unreserved,  in logfs_set_segment_unreserved()
2134 	struct super_block *sb = inode->i_sb;  in __logfs_write_inode()  local
2137 	logfs_get_wblocks(sb, page, flags & WF_LOCK);  in __logfs_write_inode()
2139 	logfs_put_wblocks(sb, page, flags & WF_LOCK);  in __logfs_write_inode()
2145 	struct super_block *sb = inode->i_sb;  in do_delete_inode()  local
2146 	struct inode *master_inode = logfs_super(sb)->s_master_inode;  in do_delete_inode()
2156 	logfs_get_wblocks(sb, page, 1);  in do_delete_inode()
2158 	logfs_put_wblocks(sb, page, 1);  in do_delete_inode()
2170 	struct super_block *sb = inode->i_sb;  in logfs_evict_inode()  local
2193 	if ((logfs_super(sb)->s_flags & LOGFS_SB_FLAG_SHUTDOWN)) {  in logfs_evict_inode()
2209 	inode = logfs_safe_iget(block->sb, block->ino, &cookie);  in btree_write_block()
2265 int logfs_open_segfile(struct super_block *sb)  in logfs_open_segfile()  argument
2267 	struct logfs_super *super = logfs_super(sb);  in logfs_open_segfile()
2270 	inode = logfs_read_meta_inode(sb, LOGFS_INO_SEGFILE);  in logfs_open_segfile()
2277 int logfs_init_rw(struct super_block *sb)  in logfs_init_rw()  argument
2279 	struct logfs_super *super = logfs_super(sb);  in logfs_init_rw()
2292 void logfs_cleanup_rw(struct super_block *sb)  in logfs_cleanup_rw()  argument
2294 	struct logfs_super *super = logfs_super(sb);  in logfs_cleanup_rw()