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| author | Daisuke Nishimura | 2009-05-01 00:08:11 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2009-05-03 00:36:09 +0200 |
| commit | c0bd3f63ce01a1757dbce6373122a05fbf99ced7 (patch) | |
| tree | 4034e701106d1ed819441f4f32a04dfa020398ae /MAINTAINERS | |
| parent | MAINTAINERS: Florian has moved (diff) | |
| download | kernel-qcow2-linux-c0bd3f63ce01a1757dbce6373122a05fbf99ced7.tar.gz kernel-qcow2-linux-c0bd3f63ce01a1757dbce6373122a05fbf99ced7.tar.xz kernel-qcow2-linux-c0bd3f63ce01a1757dbce6373122a05fbf99ced7.zip | |
memcg: fix try_get_mem_cgroup_from_swapcache()
This is a bugfix for commit 3c776e64660028236313f0e54f3a9945764422df
("memcg: charge swapcache to proper memcg").
Used bit of swapcache is solid under page lock, but considering
move_account, pc->mem_cgroup is not.
We need lock_page_cgroup() anyway.
Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions