On Tue, 24 Aug 2010 17:42:16 +0100, Al Viro wrote:
> On Wed, Aug 25, 2010 at 01:20:12AM +0900, Ryusuke Konishi wrote:
> > So, my implementation issue here is how to free dentries and inodes of
> > snapshots like shrink_dcache_for_umount(sb) does for a single
> > namespace.
> 
> Use d_obtain_alias() to allocate roots of unattached subtrees.

OK, I'll try that.

Thank you!

Ryusuke Konishi
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