[Patch v4 08/22] CIFS: SMBD: Upper layer reconnects to SMBDirect session

From	Long Li <longli@exchange.microsoft.com>
Newsgroups	linux.kernel
Subject	[Patch v4 08/22] CIFS: SMBD: Upper layer reconnects to SMBDirect session
Date	2017-10-02 04:40 +0200
Message-ID	<uvYOe-1FS-23@gated-at.bofh.it> (permalink)
References	<uvYOd-1FS-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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From: Long Li <longli@microsoft.com>

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

Signed-off-by: Long Li <longli@microsoft.com>
---
 fs/cifs/connect.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 94b6357..26ad706 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -405,7 +405,11 @@ cifs_reconnect(struct TCP_Server_Info *server)
 
 		/* we should try only the port we connected to before */
 		mutex_lock(&server->srv_mutex);
-		rc = generic_ip_connect(server);
+		if (server->rdma)
+			rc = smbd_reconnect(server);
+		else
+			rc = generic_ip_connect(server);
+
 		if (rc) {
 			cifs_dbg(FYI, "reconnect error %d\n", rc);
 			mutex_unlock(&server->srv_mutex);
-- 
2.7.4

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[Patch v4 08/22] CIFS: SMBD: Upper layer reconnects to SMBDirect session Long Li <longli@exchange.microsoft.com> - 2017-10-02 04:40 +0200

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