From: Alex Elder Date: Wed, 29 May 2013 16:19:00 +0000 (-0500) Subject: libceph: print more info for short message header X-Git-Tag: v3.11-rc1~69^2~26 X-Git-Url: http://pileus.org/git/?a=commitdiff_plain;ds=sidebyside;h=4974341eb99861720d54db9337bf1fe78eb8b9d0;p=~andy%2Flinux libceph: print more info for short message header If an osd client response message arrives that has a front section that's too big for the buffer set aside to receive it, a warning gets reported and a new buffer is allocated. The warning says nothing about which connection had the problem. Add the peer type and number to what gets reported, to be a bit more informative. Signed-off-by: Alex Elder Reviewed-by: Josh Durgin --- diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index e0abb83b520..61147fe7018 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -2454,8 +2454,10 @@ static struct ceph_msg *get_reply(struct ceph_connection *con, ceph_msg_revoke_incoming(req->r_reply); if (front > req->r_reply->front.iov_len) { - pr_warning("get_reply front %d > preallocated %d\n", - front, (int)req->r_reply->front.iov_len); + pr_warning("get_reply front %d > preallocated %d (%u#%llu)\n", + front, (int)req->r_reply->front.iov_len, + (unsigned int)con->peer_name.type, + le64_to_cpu(con->peer_name.num)); m = ceph_msg_new(CEPH_MSG_OSD_OPREPLY, front, GFP_NOFS, false); if (!m) goto out;