diff options
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/mon_client.c | 22 | ||||
| -rw-r--r-- | fs/ceph/mon_client.h | 2 |
2 files changed, 14 insertions, 10 deletions
diff --git a/fs/ceph/mon_client.c b/fs/ceph/mon_client.c index 12d94f24ee97..f6510a476e7e 100644 --- a/fs/ceph/mon_client.c +++ b/fs/ceph/mon_client.c @@ -188,16 +188,12 @@ static void __send_subscribe(struct ceph_mon_client *monc) monc->want_next_osdmap); if ((__sub_expired(monc) && !monc->sub_sent) || monc->want_next_osdmap == 1) { - struct ceph_msg *msg; + struct ceph_msg *msg = monc->m_subscribe; struct ceph_mon_subscribe_item *i; void *p, *end; - msg = ceph_msg_new(CEPH_MSG_MON_SUBSCRIBE, 96, GFP_NOFS); - if (!msg) - return; - p = msg->front.iov_base; - end = p + msg->front.iov_len; + end = p + msg->front_max; dout("__send_subscribe to 'mdsmap' %u+\n", (unsigned)monc->have_mdsmap); @@ -227,7 +223,8 @@ static void __send_subscribe(struct ceph_mon_client *monc) msg->front.iov_len = p - msg->front.iov_base; msg->hdr.front_len = cpu_to_le32(msg->front.iov_len); - ceph_con_send(monc->con, msg); + ceph_con_revoke(monc->con, msg); + ceph_con_send(monc->con, ceph_msg_get(msg)); monc->sub_sent = jiffies | 1; /* never 0 */ } @@ -631,7 +628,7 @@ int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl) CEPH_ENTITY_TYPE_AUTH | CEPH_ENTITY_TYPE_MON | CEPH_ENTITY_TYPE_OSD | CEPH_ENTITY_TYPE_MDS; - /* msg pools */ + /* msgs */ err = -ENOMEM; monc->m_subscribe_ack = ceph_msg_new(CEPH_MSG_MON_SUBSCRIBE_ACK, sizeof(struct ceph_mon_subscribe_ack), @@ -639,9 +636,13 @@ int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl) if (!monc->m_subscribe_ack) goto out_monmap; + monc->m_subscribe = ceph_msg_new(CEPH_MSG_MON_SUBSCRIBE, 96, GFP_NOFS); + if (!monc->m_subscribe) + goto out_subscribe_ack; + monc->m_auth_reply = ceph_msg_new(CEPH_MSG_AUTH_REPLY, 4096, GFP_NOFS); if (!monc->m_auth_reply) - goto out_subscribe_ack; + goto out_subscribe; monc->m_auth = ceph_msg_new(CEPH_MSG_AUTH, 4096, GFP_NOFS); monc->pending_auth = 0; @@ -665,6 +666,8 @@ int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl) out_auth_reply: ceph_msg_put(monc->m_auth_reply); +out_subscribe: + ceph_msg_put(monc->m_subscribe); out_subscribe_ack: ceph_msg_put(monc->m_subscribe_ack); out_monmap: @@ -691,6 +694,7 @@ void ceph_monc_stop(struct ceph_mon_client *monc) ceph_msg_put(monc->m_auth); ceph_msg_put(monc->m_auth_reply); + ceph_msg_put(monc->m_subscribe); ceph_msg_put(monc->m_subscribe_ack); kfree(monc->monmap); diff --git a/fs/ceph/mon_client.h b/fs/ceph/mon_client.h index 76887785a4d7..174d794321d0 100644 --- a/fs/ceph/mon_client.h +++ b/fs/ceph/mon_client.h @@ -63,7 +63,7 @@ struct ceph_mon_client { struct delayed_work delayed_work; struct ceph_auth_client *auth; - struct ceph_msg *m_auth, *m_auth_reply, *m_subscribe_ack; + struct ceph_msg *m_auth, *m_auth_reply, *m_subscribe, *m_subscribe_ack; int pending_auth; bool hunting; |