diff options
Diffstat (limited to 'fs/ceph/mds_client.c')
| -rw-r--r-- | fs/ceph/mds_client.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index c6c33b4..85c67ae 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -2286,6 +2286,7 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg) struct ceph_mds_request *req; struct ceph_mds_reply_head *head = msg->front.iov_base; struct ceph_mds_reply_info_parsed *rinfo; /* parsed reply info */ + struct ceph_snap_realm *realm; u64 tid; int err, result; int mds = session->s_mds; @@ -2401,11 +2402,13 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg) } /* snap trace */ + realm = NULL; if (rinfo->snapblob_len) { down_write(&mdsc->snap_rwsem); ceph_update_snap_trace(mdsc, rinfo->snapblob, - rinfo->snapblob + rinfo->snapblob_len, - le32_to_cpu(head->op) == CEPH_MDS_OP_RMSNAP); + rinfo->snapblob + rinfo->snapblob_len, + le32_to_cpu(head->op) == CEPH_MDS_OP_RMSNAP, + &realm); downgrade_write(&mdsc->snap_rwsem); } else { down_read(&mdsc->snap_rwsem); @@ -2423,6 +2426,8 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg) mutex_unlock(&req->r_fill_mutex); up_read(&mdsc->snap_rwsem); + if (realm) + ceph_put_snap_realm(mdsc, realm); out_err: mutex_lock(&mdsc->mutex); if (!req->r_aborted) { |
