Lines Matching refs:PAGE_SHIFT

251 	*pfn = address >> PAGE_SHIFT;  in follow_pfn()
947 if ((pgoff + (rlen >> PAGE_SHIFT)) < pgoff) in validate_mmap_request()
1175 point = len >> PAGE_SHIFT; in do_mmap_private()
1181 base = alloc_pages_exact(total << PAGE_SHIFT, GFP_KERNEL); in do_mmap_private()
1190 region->vm_top = region->vm_start + (total << PAGE_SHIFT); in do_mmap_private()
1201 fpos <<= PAGE_SHIFT; in do_mmap_private()
1304 pglen = (len + PAGE_SIZE - 1) >> PAGE_SHIFT; in do_mmap()
1322 rpglen = (rpglen + PAGE_SIZE - 1) >> PAGE_SHIFT; in do_mmap()
1341 start += (pgoff - pregion->vm_pgoff) << PAGE_SHIFT; in do_mmap()
1413 current->mm->total_vm += len >> PAGE_SHIFT; in do_mmap()
1504 a.offset >> PAGE_SHIFT); in SYSCALL_DEFINE1()
1542 npages = (addr - vma->vm_start) >> PAGE_SHIFT; in split_vma()
1786 if (addr != (pfn << PAGE_SHIFT)) in remap_pfn_range()
1796 unsigned long pfn = start >> PAGE_SHIFT; in vm_iomap_memory()
1812 vma->vm_start = (unsigned long)(addr + (pgoff << PAGE_SHIFT)); in remap_vmalloc_range()
1894 free -= sysctl_admin_reserve_kbytes >> (PAGE_SHIFT - 10); in __vm_enough_memory()
1907 allowed -= sysctl_admin_reserve_kbytes >> (PAGE_SHIFT - 10); in __vm_enough_memory()
1913 reserve = sysctl_user_reserve_kbytes >> (PAGE_SHIFT - 10); in __vm_enough_memory()
2027 low = newsize >> PAGE_SHIFT; in nommu_shrink_inode_mappings()
2028 high = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; in nommu_shrink_inode_mappings()
2056 r_top = (region->vm_pgoff << PAGE_SHIFT) + r_size; in nommu_shrink_inode_mappings()
2084 free_kbytes = global_page_state(NR_FREE_PAGES) << (PAGE_SHIFT - 10); in init_user_reserve()
2105 free_kbytes = global_page_state(NR_FREE_PAGES) << (PAGE_SHIFT - 10); in init_admin_reserve()