On Tue, Apr 19, 2011 at 9:13 AM, Bart Van Assche <bvanassche@xxxxxxx> 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.
Linus
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