From: Long Li <longli@microsoft.com>
Date: Wed, 16 Oct 2019 13:51:53 -0700
Subject: [PATCH] cifs: smbd: Add messages on RDMA session destroy and
reconnection
Git-commit: d63cdbae60ac6fbb2864bd3d8df7404f12b7407d
References: bsc#1144333
Patch-mainline: v5.5-rc1
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>
Acked-by: Paulo Alcantara <palcantara@suse.de>
---
fs/cifs/smbdirect.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index 64c5b872220d..5462cf752432 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -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 @@ int smbd_reconnect(struct TCP_Server_Info *server)
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;
}
--
2.25.1