2017-10-18 23:13:01

by Long Li

[permalink] [raw]
Subject: [Patch v5 08/21] CIFS: SMBD: Upper layer reconnects to SMB Direct session

From: Long Li <[email protected]>

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 <[email protected]>
---
fs/cifs/connect.c | 7 +++++++
1 file changed, 7 insertions(+)

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);
--
2.7.4


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