| commit | 261fb61a8bf6d3bd964ae6f1e6af49585d30db51 | [log] [tgz] |
|---|---|---|
| author | KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> | Wed Sep 23 15:56:33 2009 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Thu Sep 24 07:20:58 2009 -0700 |
| tree | 417cebd2e18bc2457b5b09d8359ad71ba6afd56d | |
| parent | 4b3bde4c983de36c59e6c1a24701f6fe816f9f55 [diff] |
memcg: add comments explaining memory barriers Add comments for the reason of smp_wmb() in mem_cgroup_commit_charge(). [akpm@linux-foundation.org: coding-style fixes] Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Cc: Balbir Singh <balbir@linux.vnet.ibm.com> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>