Re: [PATCH 1/3] cgroup: clean up obsolete comment for parse_cgroupfs_options()

From: Tejun Heo
Date: Thu Apr 17 2014 - 11:38:17 EST


On Thu, Apr 17, 2014 at 11:29:15PM +0800, Jianyu Zhan wrote:
> Commit 1d5be6b287c8efc87(cgroup: move module ref handling into
> rebind_subsystems()) makes parse_cgroupfs_options() no longer
> takes refcounts on subsystems.
>
> And unified hierachy makes parse_cgroupfs_options not need to
> call with cgroup_mutex held to protect the cgroup_subsys[].
>
> So this patch cleanups these comment and BUG_ON().
>
> Signed-off-by: Jianyu Zhan <nasa4836@xxxxxxxxx>

Rolled 1-3 to the pending patchset. Will be applied after the unified
patchset. I dropped the comment above parse_cgroupfs_options()
altogether as it didn't contain anything actually useful. Also, next
time, please put the patches in a series into a thread so that they're
easier to track.

Thanks.

--
tejun
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