Re: [PATCH] cls_cgroup: Fix rcu lockdep warning

[Herbert Xu]

On Thu, Sep 02, 2010 at 02:30:07PM +0800, Li Zefan wrote:
> Calling task_subsys_state() without holding rcu_read_lock or
> cgroup_mutex can cause lockdep warning.
> 
> Reported-by: Dave Jones <davej@xxxxxxxxxx>
> Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>

Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

Thanks for catching this.
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Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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