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cifs: smbd: Add messages on RDMA session destroy and reconnection 

Log these activities to help production support.

Signed-off-by: Long Li <longli@microsoft.com>
Cc: stable@vger.kernel.org
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Long Li 2019-10-16 13:51:53 -07:00 committed by Steve French
parent 37941ea17d
commit d63cdbae60
1 changed files with 4 additions and 2 deletions
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6
fs/cifs/smbdirect.c
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@ -1476,6 +1476,7 @@ void smbd_destroy(struct TCP_Server_Info *server)
info->transport_status = SMBD_DESTROYED;
destroy_workqueue(info->workqueue);
log_rdma_event(INFO, "rdma session destroyed\n");
kfree(info);
}
@ -1505,8 +1506,9 @@ create_conn:
log_rdma_event(INFO, "creating rdma session\n");
server->smbd_conn = smbd_get_connection(
server, (struct sockaddr *) &server->dstaddr);
log_rdma_event(INFO, "created rdma session info=%p\n",
server->smbd_conn);
if (server->smbd_conn)
cifs_dbg(VFS, "RDMA transport re-established\n");
return server->smbd_conn ? 0 : -ENOENT;
}