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Date: Mon, 29 Jun 2009 13:10:37 +0900 From: Daisuke Nishimura <nishimura@....nes.nec.co.jp> To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> Cc: "linux-mm@...ck.org" <linux-mm@...ck.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "balbir@...ux.vnet.ibm.com" <balbir@...ux.vnet.ibm.com>, "lizf@...fujitsu.com" <lizf@...fujitsu.com>, "menage@...gle.com" <menage@...gle.com>, "akpm@...ux-foundation.org" <akpm@...ux-foundation.org>, Daisuke Nishimura <nishimura@....nes.nec.co.jp> Subject: Re: [PATCH] memcg: cgroup fix rmdir hang On Fri, 26 Jun 2009 15:00:52 +0900, Daisuke Nishimura <nishimura@....nes.nec.co.jp> wrote: > On Fri, 26 Jun 2009 14:10:20 +0900, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> wrote: > > I hope this will be a final bullet.. > > I myself think this one is enough simple and good. > I think so too :) > Using test_and_clear_bit() and checking CGRP_WAIT_ON_RMDIR before sleeping > would be a good idea to make the patch simple. > > > I'm sorry that we need test again. > No problem. > I'll test this one this weekend. > It has survived my test(rmdir under memory pressure) this weekend. Please feel free to add my Tested-by. Tested-by: Daisuke Nishimura <nishimura@....nes.nec.co.jp> Thanks, Daisuke Nishimura. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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