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authorLong Li <[email protected]>2017-11-22 17:38:41 -0700
committerSteve French <[email protected]>2018-01-24 19:49:06 -0600
commit2fef137a2e6a2e5a7984f991e6b9546ddd93c6f2 (patch)
tree7c75f003766f722052b2fb3c7a389986df2108f2
parentf64b78fd1835d1d764685b0c80c292c5d3daaa07 (diff)
CIFS: SMBD: Upper layer receives data via RDMA receive
With SMB Direct connected, use it for receiving data via RDMA receive. Signed-off-by: Long Li <[email protected]> Signed-off-by: Steve French <[email protected]> Reviewed-by: Pavel Shilovsky <[email protected]> Reviewed-by: Ronnie Sahlberg <[email protected]>
-rw-r--r--fs/cifs/connect.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index d8bfa89161e2..1677401660d0 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -542,8 +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 (cifs_rdma_enabled(server) && 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;