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    Subject[Patch v6 15/22] CIFS: SMBD: Upper layer receives data via RDMA receive
    Date
    From: Long Li <longli@microsoft.com>

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

    Signed-off-by: Long Li <longli@microsoft.com>
    ---
    fs/cifs/connect.c | 8 +++++++-
    1 file changed, 7 insertions(+), 1 deletion(-)

    diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
    index 23f10d1..6325062 100644
    --- a/fs/cifs/connect.c
    +++ b/fs/cifs/connect.c
    @@ -545,8 +545,14 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct msghdr *smb_msg)

    if (server_unresponsive(server))
    return -ECONNABORTED;
    -
    +#ifdef CONFIG_CIFS_SMB_DIRECT
    + if (server->smbd_conn)
    + length = smbd_recv(server->smbd_conn, smb_msg);
    + else
    + length = sock_recvmsg(server->ssocket, smb_msg, 0);
    +#else
    length = sock_recvmsg(server->ssocket, smb_msg, 0);
    +#endif

    if (server->tcpStatus == CifsExiting)
    return -ESHUTDOWN;
    --
    2.7.4
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