From: Stefan Richter <stefanr@s5r6.in-berlin.de>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: linux-kernel@vger.kernel.org, jeff@garzik.org,
benh@kernel.crashing.org, htejun@gmail.com, bzolnier@gmail.com,
alan@lxorguk.ukuu.org.uk
Subject: Re: [PATCH 4/6] libata: use lazy workqueues for the pio task
Date: Thu, 20 Aug 2009 14:40:56 +0200 [thread overview]
Message-ID: <4A8D4458.5060206@s5r6.in-berlin.de> (raw)
In-Reply-To: <1250763604-24355-5-git-send-email-jens.axboe@oracle.com>
Jens Axboe wrote:
> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
> ---
> drivers/ata/libata-core.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> index 072ba5e..35f74c9 100644
> --- a/drivers/ata/libata-core.c
> +++ b/drivers/ata/libata-core.c
> @@ -6580,7 +6580,7 @@ static int __init ata_init(void)
> {
> ata_parse_force_param();
>
> - ata_wq = create_workqueue("ata");
> + ata_wq = create_lazy_workqueue("ata");
> if (!ata_wq)
> goto free_force_tbl;
>
However, this does not solve the issue of lacking parallelism on UP
machines, does it?
--
Stefan Richter
-=====-==--= =--- =-=--
http://arcgraph.de/sr/
next prev parent reply other threads:[~2009-08-20 12:42 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-20 10:19 [PATCH 0/6] Lazy workqueues Jens Axboe
2009-08-20 10:19 ` [PATCH 1/6] workqueue: replace singlethread/freezable/rt parameters and variables with flags Jens Axboe
2009-08-20 10:20 ` [PATCH 2/6] workqueue: add support for lazy workqueues Jens Axboe
2009-08-20 12:01 ` Frederic Weisbecker
2009-08-20 12:10 ` Jens Axboe
2009-08-20 10:20 ` [PATCH 3/6] crypto: use " Jens Axboe
2009-08-20 10:20 ` [PATCH 4/6] libata: use lazy workqueues for the pio task Jens Axboe
2009-08-20 12:40 ` Stefan Richter [this message]
2009-08-20 12:48 ` Jens Axboe
2009-08-20 10:20 ` [PATCH 5/6] aio: use lazy workqueues Jens Axboe
2009-08-20 15:09 ` Jeff Moyer
2009-08-21 18:31 ` Zach Brown
2009-08-20 10:20 ` [PATCH 6/6] sunrpc: " Jens Axboe
2009-08-20 12:04 ` [PATCH 0/6] Lazy workqueues Peter Zijlstra
2009-08-20 12:08 ` Jens Axboe
2009-08-20 12:16 ` Peter Zijlstra
2009-08-23 2:42 ` Junio C Hamano
2009-08-24 7:04 ` git send-email defaults Peter Zijlstra
2009-08-24 8:04 ` [PATCH 0/6] Lazy workqueues Jens Axboe
2009-08-24 9:03 ` Junio C Hamano
2009-08-24 9:11 ` Peter Zijlstra
2009-08-20 12:22 ` Frederic Weisbecker
2009-08-20 12:41 ` Jens Axboe
2009-08-20 13:04 ` Tejun Heo
2009-08-20 12:59 ` Steven Whitehouse
2009-08-20 12:55 ` Tejun Heo
2009-08-21 6:58 ` Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2009-08-20 10:17 Jens Axboe
2009-08-20 10:17 ` [PATCH 1/4] direct-io: unify argument passing by adding a dio_args structure Jens Axboe
2009-08-20 10:17 ` [PATCH 1/6] workqueue: replace singlethread/freezable/rt parameters and variables with flags Jens Axboe
2009-08-20 10:17 ` [PATCH 2/4] direct-io: make O_DIRECT IO path be page based Jens Axboe
2009-08-20 10:17 ` [PATCH 2/6] workqueue: add support for lazy workqueues Jens Axboe
2009-08-20 10:17 ` [PATCH 3/6] crypto: use " Jens Axboe
2009-08-20 10:17 ` [PATCH 3/4] direct-io: add a "IO for kernel" flag to kiocb Jens Axboe
2009-08-20 10:17 ` [PATCH 4/6] libata: use lazy workqueues for the pio task Jens Axboe
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