From mboxrd@z Thu Jan 1 00:00:00 1970 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH v5 2/2] decrement static keys on real destroy time Date: Wed, 16 May 2012 17:28:29 +0900 Message-ID: <4FB3652D.2040909@jp.fujitsu.com> References: <1336767077-25351-1-git-send-email-glommer@parallels.com> <1336767077-25351-3-git-send-email-glommer@parallels.com> <4FB058D8.6060707@jp.fujitsu.com> <4FB3431C.3050402@parallels.com> <4FB3518B.3090205@parallels.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4FB3518B.3090205-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org> Sender: cgroups-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Glauber Costa Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tejun Heo , Li Zefan , Johannes Weiner , Michal Hocko , David Miller , Andrew Morton (2012/05/16 16:04), Glauber Costa wrote: > On 05/16/2012 10:03 AM, Glauber Costa wrote: >>> BTW, what is the relationship between 1/2 and 2/2 ? >> Can't do jump label patching inside an interrupt handler. They need to >> happen when we free the structure, and I was about to add a worker >> myself when I found out we already have one: just we don't always use it. >> >> Before we merge it, let me just make sure the issue with config Li >> pointed out don't exist. I did test it, but since I've reposted this >> many times with multiple tiny changes - the type that will usually get >> us killed, I'd be more comfortable with an extra round of testing if >> someone spotted a possibility. >> >> Who is merging this fix, btw ? >> I find it to be entirely memcg related, even though it touches a file in >> net (but a file with only memcg code in it) >> > > For the record, I compiled test it many times, and the problem that Li > wondered about seems not to exist. > Ah...Hmm.....I guess dependency problem will be found in -mm if any rather than netdev... David, can this bug-fix patch goes via -mm tree ? Or will you pick up ? CC'ed David Miller and Andrew Morton. Thanks, -Kame