On Wed, 23 Nov 2016, Mikulas Patocka wrote: > From: Mikulas Patocka <mpato...@redhat.com> > > dm-bufio: don't take the lock in dm_bufio_shrink_count > > dm_bufio_shrink_count is called from do_shrink_slab to find out how many > freeable objects are there. The reported value doesn't have to be precise, > so we don't need to take the dm-bufio lock. > > Signed-off-by: Mikulas Patocka <mpato...@redhat.com>
Acked-by: David Rientjes <rient...@google.com>
