Messages in this thread | | | Date | Mon, 14 Nov 2011 22:16:17 +0100 | From | Frederic Weisbecker <> | Subject | Re: [PATCH 07/10] cgroup: introduce cgroup_taskset and use it in subsys->can_attach(), cancel_attach() and attach() |
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On Tue, Nov 01, 2011 at 04:46:30PM -0700, Tejun Heo wrote: > Currently, there's no way to pass multiple tasks to cgroup_subsys > methods necessitating the need for separate per-process and per-task > methods. This patch introduces cgroup_taskset which can be used to > pass multiple tasks and their associated cgroups to cgroup_subsys > methods. > > Three methods - can_attach(), cancel_attach() and attach() - are > converted to use cgroup_taskset. This unifies passed parameters so > that all methods have access to all information. Conversions in this > patchset are identical and don't introduce any behavior change. > > -v2: documentation updated as per Paul Menage's suggestion. > > Signed-off-by: Tejun Heo <tj@kernel.org> > Acked-by: Paul Menage <paul@paulmenage.org> > Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> > Cc: Li Zefan <lizf@cn.fujitsu.com> > Cc: Balbir Singh <bsingharora@gmail.com> > Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> > Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> > Cc: James Morris <jmorris@namei.org>
Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com>
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