ceph: delete stale dentry when last reference is dropped
authorYan, Zheng <zyan@redhat.com>
Mon, 28 Jan 2019 12:43:55 +0000 (20:43 +0800)
committerIlya Dryomov <idryomov@gmail.com>
Tue, 5 Mar 2019 17:55:17 +0000 (18:55 +0100)
commit1e9c2eb6811e8e017b589b483f6ff2b7c065eef5
treeda13ff7c0874e6872cfda880dcb48b42e1233120
parent8d9c0906acef6c281ead4e353c93d54d08c994c8
ceph: delete stale dentry when last reference is dropped

introduce ceph_d_delete(), which checks if dentry has valid lease.

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/dir.c
fs/ceph/inode.c
fs/ceph/mds_client.c
fs/ceph/super.h