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Date: Wed, 20 Nov 2002 16:06:59 -0500
From: Benjamin LaHaise <bcrl@redhat.com>
To: Luben Tuikov <luben@splentec.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>, axboe@suse.de
Subject: Re: [PATCH]: jiffies wrap in ll_rw_blk.c
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In-Reply-To: <3DDBF413.C06DAF2E@splentec.com>; from luben@splentec.com on Wed, Nov 20, 2002 at 03:44:03PM -0500
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Erm, you just truncated a long to an int.

		-ben

On Wed, Nov 20, 2002 at 03:44:03PM -0500, Luben Tuikov wrote:
> --- ll_rw_blk.c.old     Wed Nov 20 15:32:50 2002
> +++ ll_rw_blk.c Wed Nov 20 15:33:06 2002
> @@ -2092,7 +2092,7 @@
>                 complete(req->waiting);
>  
>         if (disk) {
> -               unsigned long duration = jiffies - req->start_time;
> +               unsigned long duration = (signed) jiffies - (signed) req->start_time;
>                 switch (rq_data_dir(req)) {
>                     case WRITE:
>                         disk->writes++;
> -
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