Re: [PATCH v2 2/3] kernfs: introduce kernfs_pin_sb()

[Greg Kroah-Hartman]

On Fri, Jun 27, 2014 at 11:01:41AM -0400, Tejun Heo wrote:
> On Fri, Jun 27, 2014 at 03:10:48PM +0800, Li Zefan wrote:
> > kernfs_pin_sb() tries to get a refcnt of the superblock.
> > 
> > This will be used by cgroupfs.
> 
> Greg, this is pretty much cgroup specific due to the way cgroup
> dynamically manages multiple hierarchies.  Can I route this through
> cgroup/for-3.16-fixes w/ stable cc'd?

Please do:

Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
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