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| author | Shaohua Li | 2017-05-03 23:52:39 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2017-05-04 00:52:08 +0200 |
| commit | 93e06c7a645343d222c9a838834a51042eebbbf7 (patch) | |
| tree | 43240cec6941f6530233b3a0841e13d1ce3f1729 /fs/proc | |
| parent | mm: fix lazyfree BUG_ON check in try_to_unmap_one() (diff) | |
| download | kernel-qcow2-linux-93e06c7a645343d222c9a838834a51042eebbbf7.tar.gz kernel-qcow2-linux-93e06c7a645343d222c9a838834a51042eebbbf7.tar.xz kernel-qcow2-linux-93e06c7a645343d222c9a838834a51042eebbbf7.zip | |
mm: enable MADV_FREE for swapless system
Now MADV_FREE pages can be easily reclaimed even for swapless system.
We can safely enable MADV_FREE for all systems.
Link: http://lkml.kernel.org/r/155648585589300bfae1d45078e7aebb3d988b87.1487965799.git.shli@fb.com
Signed-off-by: Shaohua Li <shli@fb.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc')
0 files changed, 0 insertions, 0 deletions