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    SubjectRe: [PATCH 07/21] mm: Use refcounts for page_lock_anon_vma()
    Date
    > On Fri, 26 Nov 2010 15:38:50 +0100
    > Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
    >
    > > Convert page_lock_anon_vma() over to use refcounts. This is
    > > done for each of convertion of anon_vma from spinlock to mutex.
    > >
    > > Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    >
    > Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    >
    > Does this patch affect only page_referenced() and try_to_unmap() ?

    I like this conversion too.
    Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>






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