Messages in this thread | | | Date | Tue, 9 Mar 2004 21:35:18 -0800 | From | Andrew Morton <> | Subject | Re: blk_congestion_wait racy? |
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Nick Piggin <piggin@cyberone.com.au> wrote: > > But I'm guessing that you have no requests in flight by the time > blk_congestion_wait gets called, so nothing ever gets kicked.
That's why blk_congestion_wait() in -mm propagates the schedule_timeout() return value. You can do:
if (blk_congestion_wait(...)) printk("ouch\n");
If your kernel says ouch much, we have a problem. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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