2017-08-29 12:29 GMT-07:00 Long Li <longli@xxxxxxxxxxxxxxxxxxxxxx>:
> From: Long Li <longli@xxxxxxxxxxxxx>
>
> 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 not
> SMBDirect.
>
> Signed-off-by: Long Li <longli@xxxxxxxxxxxxx>
> ---
> 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 43b4d54..341a3fd 100644
> --- a/fs/cifs/connect.c
> +++ b/fs/cifs/connect.c
> @@ -409,7 +409,11 @@ 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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It is a easier to follow the logic if the definition is introduced
together with using of this function in the existing code. I suggest
to add smbd_reconnect() definition in this patch.
--
Best regards,
Pavel Shilovsky
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