From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Aneesh Kumar K.V" Subject: Re: [PATCH -V6 07/14] memcg: Add HugeTLB extension Date: Thu, 03 May 2012 10:07:59 +0530 Message-ID: <87pqalhobc.fsf@skywalker.in.ibm.com> References: <1334573091-18602-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> <1334573091-18602-8-git-send-email-aneesh.kumar@linux.vnet.ibm.com> User-Agent: Notmuch/0.11.1+346~g13d19c3 (http://notmuchmail.org) Emacs/23.3.1 (x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: Sender: cgroups-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Paul Gortmaker Cc: linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, mgorman-l3A5Bk7waGM@public.gmane.org, kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org, dhillf-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, mhocko-AlSwsSmVLrQ@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-next-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-next.vger.kernel.org Paul Gortmaker writes: > On Mon, Apr 16, 2012 at 6:44 AM, Aneesh Kumar K.V > wrote: >> From: "Aneesh Kumar K.V" >> >> This patch implements a memcg extension that allows us to control HugeTLB >> allocations via memory controller. The extension allows to limit the > > Hi Aneesh, > > This breaks linux-next on some arch because they don't have any > HUGE_MAX_HSTATE in scope with the current #ifdef layout. > > The breakage is in sh4, m68k, s390, and possibly others. > > http://kisskb.ellerman.id.au/kisskb/buildresult/6228689/ > http://kisskb.ellerman.id.au/kisskb/buildresult/6228670/ > http://kisskb.ellerman.id.au/kisskb/buildresult/6228484/ > > This is a commit in akpm's mmotm queue, which used to be here: > > http://userweb.kernel.org/~akpm/mmotm > > Of course the above is invalid since userweb.kernel.org is dead. > I don't have a post-kernel.org break-in link handy and a quick > search didn't give me one, but I'm sure you'll recognize the change. > Andrew have the below patch http://article.gmane.org/gmane.linux.kernel.commits.mm/71649 Does that fix the error ? -aneesh