Re: 2.6.13-rc1 problems

[Andrew Morton]

Toufeeq Hussain <toufeeqh@xxxxxxxxx> wrote:
>
> After upgrading to 2.6.13-rc1 my system crashes after running for around
>  10 minutes.

Try this:

--- 25/drivers/block/ll_rw_blk.c~get_request-nastiness	2005-06-29 09:36:27.000000000 -0700
+++ 25-akpm/drivers/block/ll_rw_blk.c	2005-06-29 09:36:27.000000000 -0700
@@ -1918,10 +1918,9 @@ get_rq:
 	 * limit of requests, otherwise we could have thousands of requests
 	 * allocated with any setting of ->nr_requests
 	 */
-	if (rl->count[rw] >= (3 * q->nr_requests / 2)) {
-		spin_unlock_irq(q->queue_lock);
+	if (rl->count[rw] >= (3 * q->nr_requests / 2))
 		goto out;
-	}
+
 	rl->count[rw]++;
 	rl->starved[rw] = 0;
 	if (rl->count[rw] >= queue_congestion_on_threshold(q))
_

-
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