Re: [PATCH 4/7] cgroup: rename cgroup_pidlist->mutex

[Tejun Heo]

On Wed, Jul 31, 2013 at 04:17:28PM +0800, Li Zefan wrote:
> It's a semaphore not a mutex.

It's not even a normal semaphore.  Maybe naming it rwsem is better?

Thanks.

-- 
tejun
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