From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f199.google.com (mail-qk0-f199.google.com [209.85.220.199]) by kanga.kvack.org (Postfix) with ESMTP id E5F446B000A for ; Wed, 1 Aug 2018 13:28:15 -0400 (EDT) Received: by mail-qk0-f199.google.com with SMTP id q3-v6so17641339qki.4 for ; Wed, 01 Aug 2018 10:28:15 -0700 (PDT) Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id 28-v6sor8092446qvt.118.2018.08.01.10.28.14 for (Google Transport Security); Wed, 01 Aug 2018 10:28:14 -0700 (PDT) Date: Wed, 1 Aug 2018 13:31:08 -0400 From: Johannes Weiner Subject: Re: [PATCH 1/3] mm: introduce mem_cgroup_put() helper Message-ID: <20180801173108.GA11386@cmpxchg.org> References: <20180730180100.25079-1-guro@fb.com> <20180730180100.25079-2-guro@fb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180730180100.25079-2-guro@fb.com> Sender: owner-linux-mm@kvack.org List-ID: To: Roman Gushchin Cc: linux-mm@kvack.org, Michal Hocko , David Rientjes , Tetsuo Handa , Tejun Heo , kernel-team@fb.com, linux-kernel@vger.kernel.org, Shakeel Butt , Michal Hocko , Andrew Morton , Stephen Rothwell On Mon, Jul 30, 2018 at 11:00:58AM -0700, Roman Gushchin wrote: > Introduce the mem_cgroup_put() helper, which helps to eliminate guarding > memcg css release with "#ifdef CONFIG_MEMCG" in multiple places. > > Link: http://lkml.kernel.org/r/20180623000600.5818-2-guro@fb.com > Signed-off-by: Roman Gushchin > Reviewed-by: Shakeel Butt > Reviewed-by: Andrew Morton > Cc: Shakeel Butt > Cc: Johannes Weiner > Cc: Michal Hocko > Signed-off-by: Andrew Morton > Signed-off-by: Stephen Rothwell Acked-by: Johannes Weiner