Re: [PATCH 1/6] cgroup: subsys->attach_task() should be called after migration

On Fri, 26 Aug 2011 00:43:07 +0200
Tejun Heo [off-list ref] wrote:

cgroup_attach_task() calls subsys->attach_task() after
cgroup_task_migrate(); however, cgroup_attach_proc() calls it before
migration.  This actually affects some of the users.  Update
cgroup_attach_proc() such that ->attach_task() is called after
migration.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Paul Menage <redacted>
Cc: Li Zefan <redacted>'

Reviewed-by: KAMEZAWA Hiroyuki <redacted>