[v6,10/22] CIFS: SMBD: Upper layer reconnects to SMB Direct session

Message ID 20171105054404.23886-11-longli@exchange.microsoft.com
State New
Headers show
Series
  • CIFS: Implement SMB Direct protocol
Related show

Commit Message

Long Li Nov. 5, 2017, 5:43 a.m.
From: Long Li <longli@microsoft.com>

Do a reconnect on SMB Direct when it is used as the connection. Reconnect
can happen for many reasons and it's mostly the decision of SMB2 upper
layer.

Signed-off-by: Long Li <longli@microsoft.com>
---
 fs/cifs/connect.c | 7 +++++++
 1 file changed, 7 insertions(+)

Patch

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 2c0b34a..8ca3c13 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -406,7 +406,14 @@  cifs_reconnect(struct TCP_Server_Info *server)
 
 		/* we should try only the port we connected to before */
 		mutex_lock(&server->srv_mutex);
+#ifdef CONFIG_CIFS_SMB_DIRECT
+		if (server->rdma)
+			rc = smbd_reconnect(server);
+		else
+			rc = generic_ip_connect(server);
+#else
 		rc = generic_ip_connect(server);
+#endif
 		if (rc) {
 			cifs_dbg(FYI, "reconnect error %d\n", rc);
 			mutex_unlock(&server->srv_mutex);