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| author | Yu Zhao <yuzhao@google.com> | 2019-11-30 17:49:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-01 06:29:18 -0800 |
| commit | dd98afd4d606a674809b6f9fc44c22347457b9fa (patch) | |
| tree | fd96f6d864c3a354ec96681e6b95973104ec0363 /mm/filemap.c | |
| parent | aed6814894323cc059224fec47841bf7b0d94774 (diff) | |
| download | lwn-dd98afd4d606a674809b6f9fc44c22347457b9fa.tar.gz lwn-dd98afd4d606a674809b6f9fc44c22347457b9fa.zip | |
mm/slub.c: clean up validate_slab()
The function doesn't need to return any value, and the check can be done
in one pass.
There is a behavior change: before the patch, we stop at the first invalid
free object; after the patch, we stop at the first invalid object, free or
in use. This shouldn't matter because the original behavior isn't
intended anyway.
Link: http://lkml.kernel.org/r/20191108193958.205102-1-yuzhao@google.com
Signed-off-by: Yu Zhao <yuzhao@google.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
0 files changed, 0 insertions, 0 deletions