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    SubjectRe: [PATCH -mmotm 3/4] memcg: dirty pages accounting and limiting infrastructure
    On Tue, 9 Mar 2010 09:20:54 +0900, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:
    > On Tue, 9 Mar 2010 09:18:45 +0900
    > Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> wrote:
    >
    > > On Mon, 8 Mar 2010 17:31:00 +0900, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:
    > > > On Mon, 8 Mar 2010 17:07:11 +0900
    > > > Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> wrote:
    >
    > > > Hmm...accepatable ? (sounds it's in error-range)
    > > >
    > > > BTW, why local_irq_disable() ?
    > > > local_irq_save()/restore() isn't better ?
    > > >
    > > I don't have any strong reason. All of lock_page_cgroup() is *now* called w/o irq disabled,
    > > so I used just disable()/enable() instead of save()/restore().
    >
    > My point is, this will be used under treelock soon.
    >
    I agree.

    I'll update the patch using save()/restore(), and repost later.


    Thanks,
    Daisuke Nishimura.


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