[Devel] Re: [PATCH v5 3/3] cgroups: make procs file writable

[Andrew Morton]

On Wed, 15 Dec 2010 22:34:39 -0800 Paul Menage <menage at google.com> wrote:

> Ping akpm?

Patches have gone a bit stale, sorry.  Refactoring in
kernel/cgroup_freezer.c necessitates a refresh and retest please.


> On Fri, Oct 8, 2010 at 2:57 PM, Paul Menage <menage at google.com> wrote:
> > Hi Andrew,
> >
> > Do you see any road-blockers for including this patch set in -mm ?
> >
> > Thanks,
> > Paul
> >
> > On Tue, Aug 24, 2010 at 11:08 AM, Paul Menage <menage at google.com> wrote:
> >> On Tue, Aug 10, 2010 at 10:48 PM, Ben Blum <bblum at andrew.cmu.edu> wrote:
> >>>
> >>>
> >>> Makes procs file writable to move all threads by tgid at once
> >>>
> >>> From: Ben Blum <bblum at andrew.cmu.edu>
> >>>
> >>> This patch adds functionality that enables users to move all threads in a
> >>> threadgroup at once to a cgroup by writing the tgid to the 'cgroup.procs'
> >>> file. This current implementation makes use of a per-threadgroup rwsem that's
> >>> taken for reading in the fork() path to prevent newly forking threads within
> >>> the threadgroup from "escaping" while the move is in progress.
> >>>
> >>> Signed-off-by: Ben Blum <bblum at andrew.cmu.edu>
> >>
> >> Reviewed-by: Paul Menage <menage at google.com>
> >>
> >
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