2017-10-18 16:09 GMT-07:00 Long Li <longli@xxxxxxxxxxxxxxxxxxxxxx>:
> From: Long Li <longli@xxxxxxxxxxxxx>
>
> 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 <longli@xxxxxxxxxxxxx>
> ---
> 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);
Minor: here and in other similar places we can remove #else part below
and put #endif before else block above.
> +#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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--
Best regards,
Pavel Shilovsky
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