Messages in this thread | | | Date | Wed, 07 Oct 2009 15:32:36 -0400 | From | Rik van Riel <> | Subject | Re: [patch] mm: order evictable rescue in LRU putback |
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Johannes Weiner wrote:
> This patch adds an explicit full barrier to force ordering between > SetPageLRU() and PageMlocked() so that either one of the competitors > rescues the page. > > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> > Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> > Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk> > Cc: Mel Gorman <mel@csn.ul.ie> > Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> > Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Reviewed-by: Rik van Riel <riel@redhat.com>
-- All rights reversed.
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