If caps for importer mds exists, but cap id mismatch, client should
have received corresponding import message. Because cap ID does not
change as long as client holds the caps.
Signed-off-by: "Yan, Zheng" <zyan@xxxxxxxxxx>
---
fs/ceph/caps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 5daf86621871..7a7945032802 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -3427,7 +3427,7 @@ static void handle_cap_export(struct inode *inode, struct ceph_mds_caps *ex,
tcap = __get_cap_for_mds(ci, target);
if (tcap) {
/* already have caps from the target */
- if (tcap->cap_id != t_cap_id ||
+ if (tcap->cap_id == t_cap_id &&
ceph_seq_cmp(tcap->seq, t_seq) < 0) {
dout(" updating import cap %p mds%d\n", tcap, target);
tcap->cap_id = t_cap_id;
--
2.13.5
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
