Hi!
Yes, this seems to be a good solution.
Vojtech
On Sat, Apr 15, 2000 at 09:56:28PM +0200, Pavel Machek wrote:
> Hi!
>
> Acm uses scheduler_bh, and that can take pretty long to
> schedule. Immediate_bh seems to be better choice. This gets 2 times
> speed of current kernel, and brings it back to 2.3.40 level.
>
> Pavel
>
> --- clean//drivers/usb/acm.c Sat Apr 15 13:11:31 2000
> +++ linux/drivers/usb/acm.c Sat Apr 15 13:08:45 2000
> @@ -261,7 +261,8 @@
> if (urb->status)
> dbg("nonzero write bulk status received: %d", urb->status);
>
> - queue_task(&acm->tqueue, &tq_scheduler);
> + queue_task(&acm->tqueue, &tq_immediate);
> + mark_bh(IMMEDIATE_BH);
> }
>
> static void acm_softint(void *private)
>
> --
> I'm [EMAIL PROTECTED] "In my country we have almost anarchy and I don't care."
> Panos Katsaloulis describing me w.r.t. patents me at [EMAIL PROTECTED]
--
Vojtech Pavlik
SuSE Labs
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