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| author | Vlastimil Babka <vbabka@suse.cz> | 2017-01-24 15:18:38 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-01 08:33:04 +0100 |
| commit | b678e4ff7ce0d01bb14f0adb92c1786b0a341cca (patch) | |
| tree | 717f56c7e8fa28f9947053852b8e2dd5765fa47d /mm/list_lru.c | |
| parent | d1656c5aef4d72f03a7833d07a378c8f604b8307 (diff) | |
mm, page_alloc: move cpuset seqcount checking to slowpath
commit 5ce9bfef1d27944c119a397a9d827bef795487ce upstream.
This is a preparation for the following patch to make review simpler.
While the primary motivation is a bug fix, this also simplifies the fast
path, although the moved code is only enabled when cpusets are in use.
Link: http://lkml.kernel.org/r/20170120103843.24587-4-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Ganapatrao Kulkarni <gpkulkarni@gmail.com>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/list_lru.c')
0 files changed, 0 insertions, 0 deletions