4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jeff Layton <jlayton@xxxxxxxxxx>
[ Upstream commit 80d025ffede88969f6adf7266fbdedfd5641148a ]
This if block updates the dentry lease even in the case where
the MDS didn't grant one.
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
Reviewed-by: Yan, Zheng <zyan@xxxxxxxxxx>
Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/ceph/inode.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -1323,8 +1323,8 @@ retry_lookup:
ceph_dir_clear_ordered(dir);
dout("d_delete %p\n", dn);
d_delete(dn);
- } else {
- if (have_lease && d_unhashed(dn))
+ } else if (have_lease) {
+ if (d_unhashed(dn))
d_add(dn, NULL);
update_dentry_lease(dn, rinfo->dlease,
session,