Ilya Dryomov 1e37f2f846 rbd: use GFP_NOIO for parent stat and data requests
rbd_img_obj_exists_submit() and rbd_img_obj_parent_read_full() are on
the writeback path for cloned images -- we attempt a stat on the parent
object to see if it exists and potentially read it in to call copyup.
GFP_NOIO should be used instead of GFP_KERNEL here.

Cc: stable@vger.kernel.org
Link: http://tracker.ceph.com/issues/22014
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: David Disseldorp <ddiss@suse.de>
2017-11-09 09:32:53 +01:00
..
2017-09-25 08:56:05 -06:00
2017-02-20 12:16:15 +01:00
2017-10-09 08:31:27 -06:00
2017-08-18 08:45:29 -06:00