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authorKonstantin Khlebnikov <k.khlebnikov@samsung.com>2014-10-29 14:51:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-29 16:33:15 -0700
commit4d88e6f7d5ffc84e6094a47925870f4a130555c2 (patch)
tree8978c913f0c9f903efa665520ffe203d9013ff15 /include
parent5417421b270229bfce0795ccc99a4b481e4954ca (diff)
downloadlinux-4d88e6f7d5ffc84e6094a47925870f4a130555c2.tar.bz2
mm/balloon_compaction: fix deflation when compaction is disabled
If CONFIG_BALLOON_COMPACTION=n balloon_page_insert() does not link pages with balloon and doesn't set PagePrivate flag, as a result balloon_page_dequeue() cannot get any pages because it thinks that all of them are isolated. Without balloon compaction nobody can isolate ballooned pages. It's safe to remove this check. Fixes: d6d86c0a7f8d ("mm/balloon_compaction: redesign ballooned pages management"). Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@samsung.com> Reported-by: Matt Mullins <mmullins@mmlx.us> Cc: <stable@vger.kernel.org> [3.17] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions