Re: [2.6.13] pktcdvd: IO-errors

[Guennadi Liakhovetski]

On Sun, 9 Oct 2005, Peter Osterlund wrote:

> Guennadi Liakhovetski <g.liakhovetski@xxxxxx> writes:
> 
> > On Sun, 2 Oct 2005, Peter Osterlund wrote:
> > 
> > > OK, in that case this patch for 2.6.12 should work as well, because
> > > all it does compared to the previous patch is to remove the now unused
> > > high_prio_read variables. Can you confirm that it works?
> > 
> > Yes, it does.
> 
> In that case, this patch should also work. Does it?

Yes. 2.6.13 + this patch work for me.

Thanks
Guennadi

> 
> diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
> index d4b9c17..cb6bda9 100644
> --- a/drivers/block/pktcdvd.c
> +++ b/drivers/block/pktcdvd.c
> @@ -538,7 +538,7 @@ static void pkt_iosched_process_queue(st
>  			spin_unlock(&pd->iosched.lock);
>  			if (bio && (bio->bi_sector == pd->iosched.last_write))
>  				need_write_seek = 0;
> -			if (need_write_seek && reads_queued) {
> +			if (!writes_queued && reads_queued) {
>  				if (atomic_read(&pd->cdrw.pending_bios) > 0) {
>  					VPRINTK("pktcdvd: write, waiting\n");
>  					break;
> 
> -- 
> Peter Osterlund - petero2@xxxxxxxxx
> http://web.telia.com/~u89404340
> 

---
Guennadi Liakhovetski
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