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| author | Dean Nelson <dcn@sgi.com> | 2007-10-16 10:24:45 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 18:42:53 +0200 |
| commit | 0da7e01f5f37f441cccd7c8c0586e06db0981907 (patch) | |
| tree | 3d43edc4166667948415de84254bd60cfb457734 /mm/util.c | |
| parent | {slub, slob}: use unlikely() for kfree(ZERO_OR_NULL_PTR) check (diff) | |
| download | linux-0da7e01f5f37f441cccd7c8c0586e06db0981907.tar.xz linux-0da7e01f5f37f441cccd7c8c0586e06db0981907.zip | |
calculation of pgoff in do_linear_fault() uses mixed units
The calculation of pgoff in do_linear_fault() should use PAGE_SHIFT and not
PAGE_CACHE_SHIFT since vma->vm_pgoff is in units of PAGE_SIZE and not
PAGE_CACHE_SIZE. At the moment linux/pagemap.h has PAGE_CACHE_SHIFT
defined as PAGE_SHIFT, but should that ever change this calculation would
break.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Acked-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions