tree 06713e0c457fda76599616298564225773c7fc62
parent 14fb9c9efe3570459b6bddd76a990140917237ad
author Jeff Layton <jlayton@redhat.com> 1467380361 -0400
committer Ilya Dryomov <idryomov@gmail.com> 1469667639 +0200

ceph: handle LOOKUP_RCU in ceph_d_revalidate

We can now handle the snapshot cases under RCU, as well as the
non-snapshot case when we don't need to queue up a lease renewal
allow LOOKUP_RCU walks to proceed under those conditions.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Yan, Zheng <zyan@redhat.com>