From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx192.postini.com [74.125.245.192]) by kanga.kvack.org (Postfix) with SMTP id B88896B0044 for ; Thu, 18 Oct 2012 18:03:22 -0400 (EDT) Date: Thu, 18 Oct 2012 18:03:06 -0400 From: Johannes Weiner Subject: Re: [PATCH] memory cgroup: update root memory cgroup when node is onlined Message-ID: <20121018220306.GA1739@cmpxchg.org> References: <505187D4.7070404@cn.fujitsu.com> <20120913205935.GK1560@cmpxchg.org> <507CF789.6050307@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: owner-linux-mm@kvack.org List-ID: To: Hugh Dickins Cc: Wen Congyang , "linux-kernel@vger.kernel.org" , cgroups@vger.kernel.org, linux-mm@kvack.org, Jiang Liu , mhocko@suse.cz, bsingharora@gmail.com, KAMEZAWA Hiroyuki , Andrew Morton , Konstantin Khlebnikov , paul.gortmaker@windriver.com On Thu, Oct 18, 2012 at 12:03:44PM -0700, Hugh Dickins wrote: > On Tue, 16 Oct 2012, Wen Congyang wrote: > > At 09/14/2012 09:36 AM, Hugh Dickins Wrote: > > > > > > Description to be filled in later: would it be needed for -stable, > > > or is onlining already broken in other ways that you're now fixing up? > > > > > > Reported-by: Tang Chen > > > Signed-off-by: Hugh Dickins > > > > Hi, all: > > > > What about the status of this patch? > > Sorry I'm being so unresponsive at the moment (or, as usual). > > When I sent the fixed version afterwards (minus mistaken VM_BUG_ON, > plus safer mem_cgroup_force_empty_list), I expected you or Konstantin > to respond with a patch to fix it as you preferred (at offline/online); > so this was on hold until we could compare and decide between them. > > In the meantime, I assume, we've all come to feel that this way is > simple, and probably the best way for now; or at least good enough, > and we all have better things to do than play with alternatives. > > I'll write up the description of the fixed version, and post it for > 3.7, including the Acks from Hannes and KAMEZAWA (assuming they carry > forward to the second version) - but probably not today or tomorrow. Mine does, thanks for asking :-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org