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Re: 2.6.0-test2-mm5

On Thu, Aug 07 2003, Nick Piggin wrote:
> --- linux-2.6/drivers/block/as-iosched.c.orig	2003-08-07 18:33:06.000000000 +1000
> +++ linux-2.6/drivers/block/as-iosched.c	2003-08-07 18:36:03.000000000 +1000
> @@ -1198,8 +1198,10 @@ static int as_dispatch_request(struct as
>  			 */
>  			goto dispatch_writes;
>  
> - 		if (ad->batch_data_dir == REQ_ASYNC)
> + 		if (ad->batch_data_dir == REQ_ASYNC) {
> +			WARN_ON(ad->new_batch || ad->changed_batch);

combining debug checks like this is generally a bad idea imho, since you
don't know which of them triggered...

-- 
Jens Axboe

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