[Patch v4 13/22] CIFS: SMBD: Upper layer receives data via RDMA receive

[Long Li]

From: Long Li <longli@xxxxxxxxxxxxx>

With SMBDirect connected, use it for receiving data via RDMA receive.

Signed-off-by: Long Li <longli@xxxxxxxxxxxxx>
---
 fs/cifs/connect.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 1a9f22f..8026682 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -542,7 +542,10 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct msghdr *smb_msg)
 		if (server_unresponsive(server))
 			return -ECONNABORTED;
 
-		length = sock_recvmsg(server->ssocket, smb_msg, 0);
+		if (server->smbd_conn)
+			length = smbd_recv(server->smbd_conn, smb_msg);
+		else
+			length = sock_recvmsg(server->ssocket, smb_msg, 0);
 
 		if (server->tcpStatus == CifsExiting)
 			return -ESHUTDOWN;
-- 
2.7.4