Re: [2.6.13] pktcdvd: IO-errors

[Guennadi Liakhovetski <g.liakhovetski@gmx.de>]

On Sun, 9 Oct 2005, Peter Osterlund wrote:

> In that case, this patch should also work. Does it?
> 
> 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;
> 

Well, I've had this patch (to 2.6.13) failing once, whereas I still 
haven't been able to reproduce the error with your previous patch. What 
now? A bit worrying is that test results are not 100% deterministic now... 
Which means, until recently my standard test (copy about 150M co the 
CD-RW && sync) produced always consistent results, now I've seen a couple 
of times the same driver version either failing or succeeding...

BTW, Peter, I still get errors from mails to you:

<petero2@telia.com>:
81.228.8.84_does_not_like_recipient./Remote_host_said:_553_RCPT_TO:<petero2@telia.com>_refused/G
iving_up_on_81.228.8.84./


Thanks
Guennadi
---
Guennadi Liakhovetski
-
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