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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2012-10-08 16:32:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:22:44 +0900 |
| commit | 2139cbe627b8910ded55148f87ee10f7485408ed (patch) | |
| tree | e42678cc486717e39391bfc71ca0e5671468210e /ipc/namespace.c | |
| parent | 770c8aaaf6f04a87e6765f24d497132de9152a46 (diff) | |
| download | blackbird-op-linux-2139cbe627b8910ded55148f87ee10f7485408ed.tar.gz blackbird-op-linux-2139cbe627b8910ded55148f87ee10f7485408ed.zip | |
cma: fix counting of isolated pages
Isolated free pages shouldn't be accounted to NR_FREE_PAGES counter. Fix
it by properly decreasing/increasing NR_FREE_PAGES counter in
set_migratetype_isolate()/unset_migratetype_isolate() and removing counter
adjustment for isolated pages from free_one_page() and split_free_page().
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Michal Nazarewicz <mina86@mina86.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/namespace.c')
0 files changed, 0 insertions, 0 deletions
