cgroup: clean up obsolete comment for parse_cgroupfs_options()

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1d5be6b287 ("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 removes BUG_ON() and the comment.  As the comment
doesn't contain useful information afterwards, the whole comment is
removed.

Signed-off-by: Jianyu Zhan <nasa4836@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

...

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Jianyu Zhan 2014-04-25 18:28:03 -04:00 • committed by Tejun Heo

parent 6573157800

commit 2f0edc04e7

1 changed files with 0 additions and 8 deletions

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kernel/cgroup.c

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