Commits
Yan, Zheng committed feab6ac25db
ceph: fix dir_lease_is_valid() It should call __ceph_dentry_dir_lease_touch() under dentry->d_lock. Besides, ceph_dentry(dentry) can be NULL when called by LOOKUP_RCU d_revalidate() Signed-off-by: "Yan, Zheng" <zyan@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>