diff options
Diffstat (limited to 'fs/ceph/mon_client.c')
| -rw-r--r-- | fs/ceph/mon_client.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/fs/ceph/mon_client.c b/fs/ceph/mon_client.c index 223e8bc207e3..6c00b37cc554 100644 --- a/fs/ceph/mon_client.c +++ b/fs/ceph/mon_client.c @@ -692,21 +692,33 @@ static void dispatch(struct ceph_connection *con, struct ceph_msg *msg) * Allocate memory for incoming message */ static struct ceph_msg *mon_alloc_msg(struct ceph_connection *con, - struct ceph_msg_header *hdr) + struct ceph_msg_header *hdr, + int *skip) { struct ceph_mon_client *monc = con->private; int type = le16_to_cpu(hdr->type); - int front = le32_to_cpu(hdr->front_len); + int front_len = le32_to_cpu(hdr->front_len); + struct ceph_msg *m; + *skip = 0; switch (type) { case CEPH_MSG_MON_SUBSCRIBE_ACK: - return ceph_msgpool_get(&monc->msgpool_subscribe_ack, front); + m = ceph_msgpool_get(&monc->msgpool_subscribe_ack, front_len); + break; case CEPH_MSG_STATFS_REPLY: - return ceph_msgpool_get(&monc->msgpool_statfs_reply, front); + m = ceph_msgpool_get(&monc->msgpool_statfs_reply, front_len); + break; case CEPH_MSG_AUTH_REPLY: - return ceph_msgpool_get(&monc->msgpool_auth_reply, front); + m = ceph_msgpool_get(&monc->msgpool_auth_reply, front_len); + break; + default: + return NULL; } - return ceph_alloc_msg(con, hdr); + + if (!m) + *skip = 1; + + return m; } /* @@ -749,5 +761,4 @@ const static struct ceph_connection_operations mon_con_ops = { .dispatch = dispatch, .fault = mon_fault, .alloc_msg = mon_alloc_msg, - .alloc_middle = ceph_alloc_middle, }; |