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ceph: don't update_dentry_lease unless we actually got one 

This if block updates the dentry lease even in the case where
the MDS didn't grant one.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Yan, Zheng <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Jeff Layton 2017-01-26 16:14:18 -05:00 committed by Ilya Dryomov
parent 3dd69aabce
commit 80d025ffed
1 changed files with 2 additions and 2 deletions
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4
fs/ceph/inode.c
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@ -1286,8 +1286,8 @@ 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,