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SubjectRe: [PATCH v3 17/21] mm: handle lruvec relock in memory controller
On Thu, 23 Feb 2012 17:53:10 +0400
Konstantin Khlebnikov <khlebnikov@openvz.org> wrote:

> Carefully relock lruvec lru lock at page memory cgroup change.
>
> * In free_pn_rcu() wait for lruvec lock release.
> Locking primitives keep lruvec pointer after successful lock held.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>

Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>



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