From: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
To: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Cc: Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org>,
Vladimir Davydov
<vdavydov-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>,
linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [patch 4/5] mm: memcontrol: continue cache reclaim from offlined groups
Date: Thu, 16 Oct 2014 21:42:40 -0700 [thread overview]
Message-ID: <20141016214240.ade3712f.akpm@linux-foundation.org> (raw)
In-Reply-To: <20141017030221.GA8506-HTCKtW7iVlxqnrmGgq4/JMIURNUf+fel@public.gmane.org>
On Thu, 16 Oct 2014 23:02:21 -0400 Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org> wrote:
> Andrew, could you update the changelog in place to have that paragraph
> read
>
> Since c2931b70a32c ("cgroup: iterate cgroup_subsys_states directly")
> css iterators now also include offlined css, so memcg iterators can be
> changed to include offlined children during reclaim of a group, and
> leftover cache can just stay put.
Done.
WARNING: multiple messages have this Message-ID (diff)
From: Andrew Morton <akpm@linux-foundation.org>
To: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>,
Vladimir Davydov <vdavydov@parallels.com>,
linux-mm@kvack.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [patch 4/5] mm: memcontrol: continue cache reclaim from offlined groups
Date: Thu, 16 Oct 2014 21:42:40 -0700 [thread overview]
Message-ID: <20141016214240.ade3712f.akpm@linux-foundation.org> (raw)
In-Reply-To: <20141017030221.GA8506@phnom.home.cmpxchg.org>
On Thu, 16 Oct 2014 23:02:21 -0400 Johannes Weiner <hannes@cmpxchg.org> wrote:
> Andrew, could you update the changelog in place to have that paragraph
> read
>
> Since c2931b70a32c ("cgroup: iterate cgroup_subsys_states directly")
> css iterators now also include offlined css, so memcg iterators can be
> changed to include offlined children during reclaim of a group, and
> leftover cache can just stay put.
Done.
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WARNING: multiple messages have this Message-ID (diff)
From: Andrew Morton <akpm@linux-foundation.org>
To: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>,
Vladimir Davydov <vdavydov@parallels.com>,
linux-mm@kvack.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [patch 4/5] mm: memcontrol: continue cache reclaim from offlined groups
Date: Thu, 16 Oct 2014 21:42:40 -0700 [thread overview]
Message-ID: <20141016214240.ade3712f.akpm@linux-foundation.org> (raw)
In-Reply-To: <20141017030221.GA8506@phnom.home.cmpxchg.org>
On Thu, 16 Oct 2014 23:02:21 -0400 Johannes Weiner <hannes@cmpxchg.org> wrote:
> Andrew, could you update the changelog in place to have that paragraph
> read
>
> Since c2931b70a32c ("cgroup: iterate cgroup_subsys_states directly")
> css iterators now also include offlined css, so memcg iterators can be
> changed to include offlined children during reclaim of a group, and
> leftover cache can just stay put.
Done.
next prev parent reply other threads:[~2014-10-17 4:42 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-14 16:20 [patch 0/5] mm: memcontrol: eliminate charge reparenting v2 Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
2014-10-14 16:20 ` [patch 1/5] mm: memcontrol: convert reclaim iterator to simple css refcounting Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
[not found] ` <1413303637-23862-2-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-15 15:02 ` Michal Hocko
2014-10-15 15:02 ` Michal Hocko
2014-10-15 15:02 ` Michal Hocko
2014-10-15 18:31 ` Johannes Weiner
2014-10-15 18:31 ` Johannes Weiner
2014-10-14 16:20 ` [patch 2/5] mm: memcontrol: take a css reference for each charged page Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
[not found] ` <1413303637-23862-3-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-15 15:18 ` Michal Hocko
2014-10-15 15:18 ` Michal Hocko
2014-10-15 15:18 ` Michal Hocko
2014-10-15 18:44 ` Johannes Weiner
2014-10-15 18:44 ` Johannes Weiner
[not found] ` <1413303637-23862-1-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-14 16:20 ` [patch 3/5] mm: memcontrol: remove obsolete kmemcg pinning tricks Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
2014-10-15 15:21 ` Michal Hocko
2014-10-15 15:21 ` Michal Hocko
2014-10-14 16:20 ` [patch 4/5] mm: memcontrol: continue cache reclaim from offlined groups Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
2014-10-15 15:25 ` Michal Hocko
2014-10-15 15:25 ` Michal Hocko
2014-10-17 3:02 ` Johannes Weiner
2014-10-17 3:02 ` Johannes Weiner
[not found] ` <20141017030221.GA8506-HTCKtW7iVlxqnrmGgq4/JMIURNUf+fel@public.gmane.org>
2014-10-17 4:42 ` Andrew Morton [this message]
2014-10-17 4:42 ` Andrew Morton
2014-10-17 4:42 ` Andrew Morton
2014-10-17 8:40 ` Vladimir Davydov
2014-10-17 8:40 ` Vladimir Davydov
2014-10-17 14:00 ` Michal Hocko
2014-10-17 14:00 ` Michal Hocko
2014-10-17 14:00 ` Michal Hocko
2014-10-17 15:20 ` Vladimir Davydov
2014-10-17 15:20 ` Vladimir Davydov
2014-10-17 15:20 ` Vladimir Davydov
2014-10-14 16:20 ` [patch 5/5] mm: memcontrol: remove synchroneous stock draining code Johannes Weiner
2014-10-14 16:20 ` Johannes Weiner
2014-10-15 15:28 ` Michal Hocko
2014-10-15 15:28 ` Michal Hocko
2014-10-17 8:48 ` Vladimir Davydov
2014-10-17 8:48 ` Vladimir Davydov
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