ceph: use READ_ONCE to access d_parent in RCU critical section
authorYan, Zheng <zyan@redhat.com>
Thu, 23 May 2019 02:22:55 +0000 (10:22 +0800)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 8 Jul 2019 12:01:42 +0000 (14:01 +0200)
commit41883ba8ee91af979f4a02b5b0c78647ae82a80b
tree0a8a17f5a48ae5d8af992b8eb6ef24ae0d14e9e7
parentfeab6ac25dbfe3ab96299cb741925dc8d2da0caf
ceph: use READ_ONCE to access d_parent in RCU critical section

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/ceph/mds_client.c