Re: character driver - poll() timeout

[Muni Sekhar]

On Tue, Oct 27, 2015 at 1:41 PM, Clemens Ladisch <clemens@xxxxxxxxxx> wrote:
> Muni Sekhar wrote:
>> Is it possible to print the timeout value in character driver poll() API?
>
> No.  Your driver's poll callback never waits.
>
> Why do you think you need this value?

I need to find out when exactly driver's poll callback returned timeout.

>
>
> Regards,
> Clemens



--
Thanks,
Sekhar
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/