Re: [Bug #32982] Kernel locks up a few minutes after boot

Jens Axboe
2011-04-19T17:43:36Z

On 2011-04-19 18:32, Linus Torvalds wrote:
> On Tue, Apr 19, 2011 at 9:13 AM, Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org> wrote:
>>
>> The same test with an initiator running 2.6.39-rc4 +
>> git://git.kernel.dk/linux-2.6-block.git for-linus + the above patch
>> yields about 155.000 IOPS on my test setup, or the same performance as
>> with 2.6.38.3. I'm running the above patch through an I/O stress test
>> now.
>
> Goodie. So not only does that patch get back the 11%, it removes the
> crazy QUEUE_FLAG_REENTER flag that was broken to begin with. AND it
> removes a number of complicated lines.
>
> Halleluja.

Indeed, coming your way soonish.

--
Jens Axboe