The issue_seq is sent with bulk cap releases, not the current sequence number.

See also ceph.git commit: "include/ceph_fs: correct ceph_mds_cap_item field name".

See-also: https://tracker.ceph.com/issues/66704
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
---
 fs/ceph/mds_client.c         | 2 +-
 include/linux/ceph/ceph_fs.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index c4a5fd94bbbb..0be82de8a6da 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -2362,7 +2362,7 @@ static void ceph_send_cap_releases(struct ceph_mds_client *mdsc,
 		item->ino = cpu_to_le64(cap->cap_ino);
 		item->cap_id = cpu_to_le64(cap->cap_id);
 		item->migrate_seq = cpu_to_le32(cap->mseq);
-		item->seq = cpu_to_le32(cap->issue_seq);
+		item->issue_seq = cpu_to_le32(cap->issue_seq);
 		msg->front.iov_len += sizeof(*item);
 
 		ceph_put_cap(mdsc, cap);
diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h
index ee1d0e5f9789..4ff3ad5e9210 100644
--- a/include/linux/ceph/ceph_fs.h
+++ b/include/linux/ceph/ceph_fs.h
@@ -822,7 +822,7 @@ struct ceph_mds_cap_release {
 struct ceph_mds_cap_item {
 	__le64 ino;
 	__le64 cap_id;
-	__le32 migrate_seq, seq;
+	__le32 migrate_seq, issue_seq;
 } __attribute__ ((packed));
 
 #define CEPH_MDS_LEASE_REVOKE           1  /*    mds  -> client */
-- 
Patrick Donnelly, Ph.D.
He / Him / His
Red Hat Partner Engineer
IBM, Inc.
GPG: 19F28A586F808C2402351B93C3301A3E258DD79D