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| author | Mel Gorman <mgorman@suse.de> | 2012-11-29 22:54:20 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-11-30 17:51:17 +0100 |
| commit | 58d002097b98664e2a39cc708f30d11549d870b2 (patch) | |
| tree | adc25d498f5ff8ffe780080831ab7d896c1ea15e /mm/sparse.c | |
| parent | futex: avoid wake_futex() for a PI futex_q (diff) | |
| download | linux-58d002097b98664e2a39cc708f30d11549d870b2.tar.xz linux-58d002097b98664e2a39cc708f30d11549d870b2.zip | |
mm: compaction: fix return value of capture_free_page()
Commit ef6c5be658f6 ("fix incorrect NR_FREE_PAGES accounting (appears
like memory leak)") fixes a NR_FREE_PAGE accounting leak but missed the
return value which was also missed by this reviewer until today.
That return value is used by compaction when adding pages to a list of
isolated free pages and without this follow-up fix, there is a risk of
free list corruption.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/sparse.c')
0 files changed, 0 insertions, 0 deletions