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| author | Minchan Kim | 2016-04-29 01:18:38 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2016-04-29 04:34:04 +0200 |
| commit | 7bf52fb891b64b8d61caf0b82060adb9db761aec (patch) | |
| tree | 2608a4a71385ac4326c6db6172fa6ce31b5a2d57 /mm/page_io.c | |
| parent | numa: fix /proc/<pid>/numa_maps for THP (diff) | |
| download | kernel-qcow2-linux-7bf52fb891b64b8d61caf0b82060adb9db761aec.tar.gz kernel-qcow2-linux-7bf52fb891b64b8d61caf0b82060adb9db761aec.tar.xz kernel-qcow2-linux-7bf52fb891b64b8d61caf0b82060adb9db761aec.zip | |
mm: vmscan: reclaim highmem zone if buffer_heads is over limit
We have been reclaimed highmem zone if buffer_heads is over limit but
commit 6b4f7799c6a5 ("mm: vmscan: invoke slab shrinkers from
shrink_zone()") changed the behavior so it doesn't reclaim highmem zone
although buffer_heads is over the limit. This patch restores the logic.
Fixes: 6b4f7799c6a5 ("mm: vmscan: invoke slab shrinkers from shrink_zone()")
Signed-off-by: Minchan Kim <minchan@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions