From: Jens Axboe <jens.axboe@oracle.com>
To: Bart Van Assche <bart.vanassche@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
Eric.Moore@lsi.com, jeff@garzik.org
Subject: Re: [PATCH 0/3]: blk-iopoll, a polled completion API for block devices
Date: Tue, 11 Aug 2009 16:39:19 +0200 [thread overview]
Message-ID: <20090811143919.GU12579@kernel.dk> (raw)
In-Reply-To: <e2e108260908110335tc500412mc6354359d85ae9b6@mail.gmail.com>
On Tue, Aug 11 2009, Bart Van Assche wrote:
> On Thu, Aug 6, 2009 at 9:58 PM, Jens Axboe <jens.axboe@oracle.com> wrote:
> > Anyway, YMMV, I would appreciate some test results (and as usual, that
> > even includes just saying that it boots and functions for you). If
> > people feel adventurous, patches for other controllers will be happily
> > queued up for testing. I may even be convinced to implement support
> > for your controller of choice, if you have some fast storage hooked up
> > and would like to experiment. Generally, adding support to a driver is
> > not very hard and the two conversions included were also meant to serve
> > as an inspiration.
>
> Sounds very interesting. Have you already considered patching the SRP
> initiator ? During the SRP performance tests I ran CPU usage on the
> initiator was more than 95% and on the target less than 10%.
No I haven't, if you point me at which srp files, I can take a look.
--
Jens Axboe
next prev parent reply other threads:[~2009-08-11 14:39 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-06 19:58 [PATCH 0/3]: blk-iopoll, a polled completion API for block devices Jens Axboe
2009-08-06 19:58 ` [PATCH 1/3] block: add blk-iopoll, a NAPI like approach " Jens Axboe
2009-08-06 21:32 ` Alan Cox
2009-08-07 6:37 ` Jens Axboe
2009-08-07 8:38 ` Jeff Garzik
2009-08-07 8:50 ` Jens Axboe
2009-08-07 11:05 ` Jens Axboe
2009-08-07 11:31 ` Jens Axboe
2009-08-19 19:08 ` Jens Axboe
2009-08-20 11:30 ` [PATCH 1/3] block: add blk-iopoll, a NAPI like approach forblock devices jack wang
2009-08-20 11:38 ` Jens Axboe
2009-08-06 19:58 ` [PATCH 2/3] libata: add support for blk-iopoll Jens Axboe
2009-08-10 17:15 ` Jonathan Corbet
2009-08-10 17:22 ` Jens Axboe
2009-08-06 19:58 ` [PATCH 3/3] mptfusion: " Jens Axboe
2009-08-11 10:35 ` [PATCH 0/3]: blk-iopoll, a polled completion API for block devices Bart Van Assche
2009-08-11 14:39 ` Jens Axboe [this message]
2009-08-11 14:59 ` Bart Van Assche
2009-08-11 17:14 ` Jens Axboe
2009-08-11 18:37 ` Bart Van Assche
2009-08-11 18:41 ` Jens Axboe
2009-08-11 18:49 ` Bart Van Assche
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