With current for-next got:
CHECK /home/smfrench/cifs-2.6/fs/cifs/cifs_debug.c
/home/smfrench/cifs-2.6/fs/cifs/cifs_debug.c:141:39: error: no member
'in_send' in struct TCP_Server_Info
CC [M] /home/smfrench/cifs-2.6/fs/cifs/cifs_debug.o
/home/smfrench/cifs-2.6/fs/cifs/cifs_debug.c: In function ‘cifs_dump_channel’:
/home/smfrench/cifs-2.6/fs/cifs/cifs_debug.c:141:25: error: ‘struct
TCP_Server_Info’ has no member named ‘in_send’
141 | atomic_read(&server->in_send),
| ^~
/home/smfrench/cifs-2.6/fs/cifs/cifs_debug.c:142:25: error: ‘struct
TCP_Server_Info’ has no member named ‘num_waiters’
142 | atomic_read(&server->num_waiters));
On Wed, Nov 20, 2019 at 10:16 AM Aurelien Aptel <aaptel@xxxxxxxx> wrote:
>
> * show server&TCP states for extra channels
> * mention if an interface has a channel connected to it
>
> Signed-off-by: Aurelien Aptel <aaptel@xxxxxxxx>
> ---
> fs/cifs/cifs_debug.c | 35 ++++++++++++++++++++++++++++++++++-
> 1 file changed, 34 insertions(+), 1 deletion(-)
>
> diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
> index efb2928ff6c8..c2dd07903d56 100644
> --- a/fs/cifs/cifs_debug.c
> +++ b/fs/cifs/cifs_debug.c
> @@ -121,6 +121,27 @@ static void cifs_debug_tcon(struct seq_file *m, struct cifs_tcon *tcon)
> seq_putc(m, '\n');
> }
>
> +static void
> +cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
> +{
> + struct TCP_Server_Info *server = chan->server;
> +
> + seq_printf(m, "\t\tChannel %d Number of credits: %d Dialect 0x%x "
> + "TCP status: %d Instance: %d Local Users To Server: %d "
> + "SecMode: 0x%x Req On Wire: %d In Send: %d "
> + "In MaxReq Wait: %d\n",
> + i+1,
> + server->credits,
> + server->dialect,
> + server->tcpStatus,
> + server->reconnect_instance,
> + server->srv_count,
> + server->sec_mode,
> + in_flight(server),
> + atomic_read(&server->in_send),
> + atomic_read(&server->num_waiters));
> +}
> +
> static void
> cifs_dump_iface(struct seq_file *m, struct cifs_server_iface *iface)
> {
> @@ -377,6 +398,13 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
> if (ses->sign)
> seq_puts(m, " signed");
>
> + if (ses->chan_count > 1) {
> + seq_printf(m, "\n\n\tExtra Channels: %lu\n",
> + ses->chan_count-1);
> + for (j = 1; j < ses->chan_count; j++)
> + cifs_dump_channel(m, j, &ses->chans[j]);
> + }
> +
> seq_puts(m, "\n\tShares:");
> j = 0;
>
> @@ -415,8 +443,13 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
> seq_printf(m, "\n\tServer interfaces: %zu\n",
> ses->iface_count);
> for (j = 0; j < ses->iface_count; j++) {
> + struct cifs_server_iface *iface;
> +
> + iface = &ses->iface_list[j];
> seq_printf(m, "\t%d)", j);
> - cifs_dump_iface(m, &ses->iface_list[j]);
> + cifs_dump_iface(m, iface);
> + if (is_ses_using_iface(ses, iface))
> + seq_puts(m, "\t\t[CONNECTED]\n");
> }
> spin_unlock(&ses->iface_lock);
> }
> --
> 2.16.4
>
--
Thanks,
Steve
