From: Oleg Nesterov <oleg@redhat.com>
To: Michal Hocko <mhocko@suse.cz>
Cc: Tejun Heo <tj@kernel.org>,
lizefan@huawei.com, cgroups@vger.kernel.org, hannes@cmpxchg.org,
linux-mm@kvack.org
Subject: Re: [PATCH 0/3] memcg: mm_update_next_owner() cleanups
Date: Fri, 22 May 2015 20:22:51 +0200 [thread overview]
Message-ID: <20150522182251.GE26770@redhat.com> (raw)
In-Reply-To: <20150522182054.GA26770@redhat.com>
On 05/22, Oleg Nesterov wrote:
>
> On 05/22, Oleg Nesterov wrote:
> >
> > Oh. I think mm_update_next_owner() needs some cleanups. Perhaps I'll send
> > the patch today.
>
> At least something like this...
>
> Although I still think we can just remove this code. Plus this series
> was only compile tested, so please feel free to ignore.
Heh ;) sorry for noise.
Yes, please ignore, I just notice another email from you. Will reply
in a minute.
Oleg.
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next prev parent reply other threads:[~2015-05-22 18:22 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-18 19:49 [PATCHSET cgroup/for-4.2] cgroup: make multi-process migration atomic Tejun Heo
2015-05-18 19:49 ` Tejun Heo
[not found] ` <1431978595-12176-1-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-05-18 19:49 ` [PATCH 1/7] cpuset: migrate memory only for threadgroup leaders Tejun Heo
2015-05-18 19:49 ` Tejun Heo
2015-05-18 19:49 ` [PATCH 2/7] memcg: restructure mem_cgroup_can_attach() Tejun Heo
2015-05-18 19:49 ` Tejun Heo
[not found] ` <1431978595-12176-3-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-05-19 9:03 ` Michal Hocko
2015-05-19 9:03 ` Michal Hocko
2015-05-18 19:49 ` [PATCH 3/7] memcg: immigrate charges only when a threadgroup leader is moved Tejun Heo
2015-05-18 19:49 ` Tejun Heo
[not found] ` <1431978595-12176-4-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-05-19 12:13 ` Michal Hocko
2015-05-19 12:13 ` Michal Hocko
[not found] ` <20150519121321.GB6203-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-05-19 13:10 ` Michal Hocko
2015-05-19 13:10 ` Michal Hocko
2015-05-19 21:27 ` Tejun Heo
2015-05-19 21:27 ` Tejun Heo
2015-05-20 13:10 ` Michal Hocko
2015-05-20 13:21 ` Michal Hocko
[not found] ` <20150520132158.GB28678-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-05-20 17:53 ` Oleg Nesterov
2015-05-20 17:53 ` Oleg Nesterov
2015-05-20 20:22 ` Michal Hocko
2015-05-20 20:22 ` Michal Hocko
[not found] ` <20150520202221.GD14256-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-05-21 17:22 ` Johannes Weiner
2015-05-21 17:22 ` Johannes Weiner
2015-05-22 9:34 ` Michal Hocko
2015-05-21 19:27 ` Oleg Nesterov
2015-05-21 19:27 ` Oleg Nesterov
[not found] ` <20150521192716.GA21304-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-05-22 9:36 ` Michal Hocko
2015-05-22 9:36 ` Michal Hocko
[not found] ` <20150522093639.GE5109-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-05-22 16:29 ` Oleg Nesterov
2015-05-22 16:29 ` Oleg Nesterov
2015-05-22 16:57 ` Michal Hocko
2015-05-22 18:30 ` Oleg Nesterov
[not found] ` <20150522183042.GF26770-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-05-25 16:06 ` Michal Hocko
2015-05-25 16:06 ` Michal Hocko
[not found] ` <20150525160626.GC19389-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-05-25 17:06 ` Oleg Nesterov
2015-05-25 17:06 ` Oleg Nesterov
[not found] ` <20150525170601.GA438-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-05-26 7:16 ` Michal Hocko
2015-05-26 7:16 ` Michal Hocko
2015-05-22 18:20 ` [PATCH 0/3] memcg: mm_update_next_owner() cleanups Oleg Nesterov
[not found] ` <20150522182054.GA26770-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-05-22 18:21 ` [PATCH 1/3] memcg: introduce assign_new_owner() Oleg Nesterov
2015-05-22 18:21 ` Oleg Nesterov
2015-05-22 18:21 ` [PATCH 2/3] memcg: change assign_new_owner() to consider the sub-htreads Oleg Nesterov
2015-05-22 18:21 ` Oleg Nesterov
2015-05-22 18:21 ` [PATCH 3/3] memcg: change mm_update_next_owner() to search in sub-threads first Oleg Nesterov
2015-05-22 18:22 ` Oleg Nesterov [this message]
2015-05-21 14:12 ` [PATCH 3/7] memcg: immigrate charges only when a threadgroup leader is moved Michal Hocko
2015-05-21 14:12 ` Michal Hocko
[not found] ` <20150521141225.GB14475-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-05-21 22:09 ` Tejun Heo
2015-05-21 22:09 ` Tejun Heo
2015-05-18 19:49 ` [PATCH 4/7] cgroup, memcg, cpuset: implement cgroup_taskset_for_each_leader() Tejun Heo
2015-05-18 19:49 ` Tejun Heo
2015-05-18 19:49 ` [PATCH 5/7] reorder cgroup_migrate()'s parameters Tejun Heo
2015-05-18 19:49 ` Tejun Heo
2015-05-18 19:49 ` [PATCH 6/7] cgroup: separate out taskset operations from cgroup_migrate() Tejun Heo
2015-05-18 19:49 ` Tejun Heo
2015-05-18 19:49 ` [PATCH 7/7] cgroup: make cgroup_update_dfl_csses() migrate all target processes atomically Tejun Heo
2015-05-18 19:49 ` Tejun Heo
2015-05-19 6:57 ` [PATCHSET cgroup/for-4.2] cgroup: make multi-process migration atomic Zefan Li
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