diff options
| author | Johannes Weiner <hannes@saeurebad.de> | 2008-12-01 03:00:35 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-01 07:58:06 -0800 |
| commit | 2a1dc509747fdcfdf3a2df818a14908aed86c3d4 (patch) | |
| tree | 4dd97b3090d314b42f793a48251497f34835a5e8 /mm/swapfile.c | |
| parent | 33b07db9f38fe73b3895f8d4db8fdee03e3afec3 (diff) | |
vmscan: protect zone rotation stats by lru lock
The zone's rotation statistics must not be accessed without the
corresponding LRU lock held. Fix an unprotected write in
shrink_active_list().
Acked-by: Rik van Riel <riel@redhat.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/swapfile.c')
0 files changed, 0 insertions, 0 deletions