From: Vladimir Davydov <vdavydov-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
To: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Cc: linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org>,
Greg Thelen <gthelen-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [patch 2/3] mm: memcontrol: remove obsolete kmemcg pinning tricks
Date: Mon, 22 Sep 2014 12:25:46 +0400 [thread overview]
Message-ID: <20140922082546.GB18526@esperanza> (raw)
In-Reply-To: <1411243235-24680-3-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
On Sat, Sep 20, 2014 at 04:00:34PM -0400, Johannes Weiner wrote:
> As charges now pin the css explicitely, there is no more need for
> kmemcg to acquire a proxy reference for outstanding pages during
> offlining, or maintain state to identify such "dead" groups.
>
> Signed-off-by: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Reviewed-by: Vladimir Davydov <vdavydov-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
next prev parent reply other threads:[~2014-09-22 8:25 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-20 20:00 [patch 0/3] mm: memcontrol: eliminate charge reparenting Johannes Weiner
2014-09-20 20:00 ` [patch 1/3] mm: memcontrol: take a css reference for each charged page Johannes Weiner
2014-09-22 8:24 ` Vladimir Davydov
[not found] ` <1411243235-24680-2-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-08 13:27 ` Michal Hocko
2014-10-08 13:29 ` Michal Hocko
2014-09-20 20:00 ` [patch 2/3] mm: memcontrol: remove obsolete kmemcg pinning tricks Johannes Weiner
[not found] ` <1411243235-24680-3-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-09-22 8:25 ` Vladimir Davydov [this message]
2014-10-08 13:32 ` Michal Hocko
2014-09-20 20:00 ` [patch 3/3] mm: memcontrol: continue cache reclaim from offlined groups Johannes Weiner
2014-09-22 8:32 ` Vladimir Davydov
2014-10-08 14:03 ` Michal Hocko
2014-09-21 15:50 ` [patch 0/3] mm: memcontrol: eliminate charge reparenting Vladimir Davydov
[not found] ` <1411243235-24680-1-git-send-email-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-08 12:48 ` Michal Hocko
2014-10-08 14:17 ` Johannes Weiner
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