diff options
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/messenger.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index d7ab481b2508..588a91930051 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -2228,10 +2228,18 @@ static void process_ack(struct ceph_connection *con) struct ceph_msg *m; u64 ack = le64_to_cpu(con->in_temp_ack); u64 seq; + bool reconnect = (con->in_tag == CEPH_MSGR_TAG_SEQ); + struct list_head *list = reconnect ? &con->out_queue : &con->out_sent; - while (!list_empty(&con->out_sent)) { - m = list_first_entry(&con->out_sent, struct ceph_msg, - list_head); + /* + * In the reconnect case, con_fault() has requeued messages + * in out_sent. We should cleanup old messages according to + * the reconnect seq. + */ + while (!list_empty(list)) { + m = list_first_entry(list, struct ceph_msg, list_head); + if (reconnect && m->needs_out_seq) + break; seq = le64_to_cpu(m->hdr.seq); if (seq > ack) break; @@ -2240,6 +2248,7 @@ static void process_ack(struct ceph_connection *con) m->ack_stamp = jiffies; ceph_msg_remove(m); } + prepare_read_tag(con); } |