From: Balbir Singh <bsingharora-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Balbir Singh
<bsingharora-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
"linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org"
<linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>
Subject: Re: [RFC][PATCH] cgroup_threadgroup_rwsem - affects scalability and OOM
Date: Fri, 12 Aug 2016 09:47:13 +1000 [thread overview]
Message-ID: <20160811234713.GA22218@350D> (raw)
In-Reply-To: <20160810194306.GP25053-qYNAdHglDFBN0TnZuCh8vA@public.gmane.org>
On Wed, Aug 10, 2016 at 03:43:06PM -0400, Tejun Heo wrote:
> Hello,
>
> Edited subject and description and applied the patch to
> cgroup/for-4.8-fixes w/ stable cc'd.
>
Thanks, Found a typo below.. small nit
> Thanks.
> ------ 8< ------
<snip>
> This patch moves the threadgroup_change_begin from before
> cgroup_fork() to just before cgroup_canfork(). There is no nee to
^ need
> worry about threadgroup changes till the task is actually added to the
> threadgroup. This avoids having to call reclaim with
> cgroup_threadgroup_rwsem held.
>
prev parent reply other threads:[~2016-08-11 23:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-09 4:19 [RFC][PATCH] cgroup_threadgroup_rwsem - affects scalability and OOM Balbir Singh
[not found] ` <4717ef90-ca86-4a34-c63a-94b8b4bfaaec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-08-09 6:29 ` Tejun Heo
2016-08-09 7:02 ` Balbir Singh
[not found] ` <0a7ffe43-c0c6-85df-9bc2-d00fc837e284-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-08-09 14:26 ` Tejun Heo
[not found] ` <20160809142603.GE4906-qYNAdHglDFBN0TnZuCh8vA@public.gmane.org>
2016-08-10 1:21 ` Balbir Singh
2016-08-09 9:00 ` Zefan Li
2016-08-09 13:57 ` Balbir Singh
2016-08-10 1:31 ` Zefan Li
2016-08-09 18:09 ` Oleg Nesterov
2016-08-10 19:43 ` Tejun Heo
[not found] ` <20160810194306.GP25053-qYNAdHglDFBN0TnZuCh8vA@public.gmane.org>
2016-08-11 23:47 ` Balbir Singh [this message]
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