From: Vivek Goyal <vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Gui Jianfeng <guijianfeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
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Subject: Re: [PATCH 04/19] io-controller: Modify cfq to make use of flat elevator fair queuing
Date: Mon, 15 Jun 2009 09:02:25 -0400 [thread overview]
Message-ID: <20090615130225.GB5717__49329.5896020301$1245071002$gmane$org@redhat.com> (raw)
In-Reply-To: <4A360CD2.8060707-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
On Mon, Jun 15, 2009 at 04:56:50PM +0800, Gui Jianfeng wrote:
> > -static inline int
> > -cfq_prio_to_slice(struct cfq_data *cfqd, struct cfq_queue *cfqq)
> > +static inline int cfq_class_rt(struct cfq_queue *cfqq)
> > {
> > - return cfq_prio_slice(cfqd, cfq_cfqq_sync(cfqq), cfqq->ioprio);
> > + return elv_ioq_class_rt(cfqq->ioq);
> > }
>
> Hi Vivek,
>
> cfq_class_rt isn't needed now, clean it up.
>
Thanks Gui. Queued up for next posting.
Vivek
> Signed-off-by: Gui Jianfeng <guijianfeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> ---
> block/cfq-iosched.c | 5 -----
> 1 files changed, 0 insertions(+), 5 deletions(-)
>
> diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
> index 705e7ba..23b24b9 100644
> --- a/block/cfq-iosched.c
> +++ b/block/cfq-iosched.c
> @@ -234,11 +234,6 @@ static inline int cfq_class_idle(struct cfq_queue *cfqq)
> return elv_ioq_class_idle(cfqq->ioq);
> }
>
> -static inline int cfq_class_rt(struct cfq_queue *cfqq)
> -{
> - return elv_ioq_class_rt(cfqq->ioq);
> -}
> -
> static inline int cfq_cfqq_sync(struct cfq_queue *cfqq)
> {
> return elv_ioq_sync(cfqq->ioq);
> --
> 1.5.4.rc3
>
next prev parent reply other threads:[~2009-06-15 13:02 UTC|newest]
Thread overview: 130+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-09 2:08 [RFC] IO scheduler based IO controller V4 Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 01/19] io-controller: Documentation Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 02/19] io-controller: Common flat fair queuing code in elevaotor layer Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 8:45 ` Gui Jianfeng
2009-06-09 8:45 ` Gui Jianfeng
2009-06-16 3:54 ` Gui Jianfeng
2009-06-16 3:54 ` Gui Jianfeng
2009-06-16 13:02 ` Vivek Goyal
2009-06-16 13:02 ` Vivek Goyal
[not found] ` <4A37175C.80906-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-16 13:02 ` Vivek Goyal
[not found] ` <1244513342-11758-3-git-send-email-vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-09 8:45 ` Gui Jianfeng
2009-06-16 3:54 ` Gui Jianfeng
2009-06-16 19:44 ` Divyesh Shah
2009-06-16 19:44 ` Divyesh Shah
2009-06-16 19:44 ` Divyesh Shah
2009-06-17 12:59 ` Vivek Goyal
2009-06-17 12:59 ` Vivek Goyal
[not found] ` <af41c7c40906161244q61fd47c5u1a10243c8839938-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-06-17 12:59 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 03/19] io-controller: Charge for time slice based on average disk rate Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 04/19] io-controller: Modify cfq to make use of flat elevator fair queuing Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-11 6:12 ` Gui Jianfeng
2009-06-11 14:21 ` Vivek Goyal
2009-06-11 14:21 ` Vivek Goyal
[not found] ` <4A30A05C.4060703-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-11 14:21 ` Vivek Goyal
[not found] ` <1244513342-11758-5-git-send-email-vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-11 6:12 ` Gui Jianfeng
2009-06-15 8:56 ` Gui Jianfeng
2009-06-17 2:22 ` Gui Jianfeng
2009-06-15 8:56 ` Gui Jianfeng
2009-06-15 8:56 ` Gui Jianfeng
2009-06-15 13:02 ` Vivek Goyal
2009-06-15 13:02 ` Vivek Goyal
[not found] ` <4A360CD2.8060707-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-15 13:02 ` Vivek Goyal [this message]
2009-06-17 2:22 ` Gui Jianfeng
[not found] ` <4A385374.7060708-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-17 13:00 ` Vivek Goyal
2009-06-17 13:00 ` Vivek Goyal
2009-06-17 13:00 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 05/19] io-controller: Common hierarchical fair queuing code in elevaotor layer Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 06/19] io-controller: cfq changes to use " Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 07/19] io-controller: Export disk time used and nr sectors dipatched through cgroups Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 08/19] io-controller: idle for sometime on sync queue before expiring it Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
[not found] ` <1244513342-11758-1-git-send-email-vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-09 2:08 ` [PATCH 01/19] io-controller: Documentation Vivek Goyal
2009-06-09 2:08 ` [PATCH 02/19] io-controller: Common flat fair queuing code in elevaotor layer Vivek Goyal
2009-06-09 2:08 ` [PATCH 03/19] io-controller: Charge for time slice based on average disk rate Vivek Goyal
2009-06-09 2:08 ` [PATCH 04/19] io-controller: Modify cfq to make use of flat elevator fair queuing Vivek Goyal
2009-06-09 2:08 ` [PATCH 05/19] io-controller: Common hierarchical fair queuing code in elevaotor layer Vivek Goyal
2009-06-09 2:08 ` [PATCH 06/19] io-controller: cfq changes to use " Vivek Goyal
2009-06-09 2:08 ` [PATCH 07/19] io-controller: Export disk time used and nr sectors dipatched through cgroups Vivek Goyal
2009-06-09 2:08 ` [PATCH 08/19] io-controller: idle for sometime on sync queue before expiring it Vivek Goyal
2009-06-09 2:08 ` [PATCH 09/19] io-controller: Separate out queue and data Vivek Goyal
2009-06-09 2:08 ` [PATCH 10/19] io-conroller: Prepare elevator layer for single queue schedulers Vivek Goyal
2009-06-09 2:08 ` [PATCH 11/19] io-controller: noop changes for hierarchical fair queuing Vivek Goyal
2009-06-09 2:08 ` [PATCH 12/19] io-controller: deadline " Vivek Goyal
2009-06-09 2:08 ` [PATCH 13/19] io-controller: anticipatory " Vivek Goyal
2009-06-09 2:08 ` [PATCH 14/19] blkio_cgroup patches from Ryo to track async bios Vivek Goyal
2009-06-09 2:08 ` [PATCH 15/19] io-controller: map async requests to appropriate cgroup Vivek Goyal
2009-06-09 2:08 ` [PATCH 16/19] io-controller: Per cgroup request descriptor support Vivek Goyal
2009-06-09 2:09 ` [PATCH 17/19] io-controller: Support per cgroup per device weights and io class Vivek Goyal
2009-06-09 2:09 ` [PATCH 18/19] io-controller: Debug hierarchical IO scheduling Vivek Goyal
2009-06-09 2:09 ` [PATCH 19/19] io-controller: experimental debug patch for async queue wait before expiry Vivek Goyal
2009-06-09 4:22 ` [RFC] IO scheduler based IO controller V4 Gui Jianfeng
2009-06-09 2:08 ` [PATCH 09/19] io-controller: Separate out queue and data Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 10/19] io-conroller: Prepare elevator layer for single queue schedulers Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-11 8:10 ` Gui Jianfeng
[not found] ` <4A30BC0F.3000401-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-11 14:41 ` Vivek Goyal
2009-06-11 14:41 ` Vivek Goyal
2009-06-11 14:41 ` Vivek Goyal
[not found] ` <20090611144136.GC27892-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-12 0:37 ` Gui Jianfeng
2009-06-12 0:37 ` Gui Jianfeng
2009-06-15 13:00 ` Vivek Goyal
2009-06-15 13:00 ` Vivek Goyal
[not found] ` <4A31A345.50705-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-15 13:00 ` Vivek Goyal
[not found] ` <1244513342-11758-11-git-send-email-vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-11 8:10 ` Gui Jianfeng
2009-06-09 2:08 ` [PATCH 11/19] io-controller: noop changes for hierarchical fair queuing Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 12/19] io-controller: deadline " Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 13/19] io-controller: anticipatory " Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 14/19] blkio_cgroup patches from Ryo to track async bios Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 15/19] io-controller: map async requests to appropriate cgroup Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
[not found] ` <1244513342-11758-16-git-send-email-vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-17 9:17 ` Gui Jianfeng
2009-06-17 9:17 ` Gui Jianfeng
2009-06-17 9:17 ` Gui Jianfeng
2009-06-17 13:00 ` Vivek Goyal
2009-06-17 13:00 ` Vivek Goyal
[not found] ` <4A38B4B4.7060101-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-17 13:00 ` Vivek Goyal
2009-06-09 2:08 ` [PATCH 16/19] io-controller: Per cgroup request descriptor support Vivek Goyal
2009-06-09 2:08 ` Vivek Goyal
2009-06-09 2:09 ` [PATCH 17/19] io-controller: Support per cgroup per device weights and io class Vivek Goyal
2009-06-09 2:09 ` Vivek Goyal
[not found] ` <1244513342-11758-18-git-send-email-vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-10 7:44 ` Gui Jianfeng
2009-06-10 7:44 ` Gui Jianfeng
2009-06-10 13:22 ` Vivek Goyal
2009-06-10 13:22 ` Vivek Goyal
[not found] ` <4A2F646A.8070403-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-10 13:22 ` Vivek Goyal
2009-06-09 2:09 ` [PATCH 18/19] io-controller: Debug hierarchical IO scheduling Vivek Goyal
2009-06-09 2:09 ` Vivek Goyal
2009-06-19 1:40 ` Gui Jianfeng
2009-06-19 14:05 ` Vivek Goyal
2009-06-19 14:05 ` Vivek Goyal
[not found] ` <4A3AEC96.7050500-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-19 14:05 ` Vivek Goyal
2009-06-19 6:26 ` Gui Jianfeng
2009-06-19 6:26 ` Gui Jianfeng
[not found] ` <4A3B2F7E.10405-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-19 14:08 ` Vivek Goyal
2009-06-19 14:08 ` Vivek Goyal
2009-06-19 14:08 ` Vivek Goyal
[not found] ` <1244513342-11758-19-git-send-email-vgoyal-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-19 1:40 ` Gui Jianfeng
2009-06-19 6:26 ` Gui Jianfeng
2009-06-09 2:09 ` [PATCH 19/19] io-controller: experimental debug patch for async queue wait before expiry Vivek Goyal
2009-06-09 2:09 ` Vivek Goyal
2009-06-09 4:22 ` [RFC] IO scheduler based IO controller V4 Gui Jianfeng
2009-06-09 4:22 ` Gui Jianfeng
[not found] ` <4A2DE381.6090205-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2009-06-09 13:52 ` Vivek Goyal
2009-06-09 13:52 ` Vivek Goyal
2009-06-09 13:52 ` Vivek Goyal
[not found] ` <20090609135256.GA13476-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2009-06-10 1:05 ` Gui Jianfeng
2009-06-10 1:05 ` Gui Jianfeng
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