linux-kernel - Re: [PATCH 02/20] io-controller: Common flat fair queuing code in elevaotor layer

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Date:	Mon, 08 Jun 2009 15:44:31 +0800
From:	Gui Jianfeng <guijianfeng@...fujitsu.com>
To:	Vivek Goyal <vgoyal@...hat.com>
CC:	linux-kernel@...r.kernel.org,
	containers@...ts.linux-foundation.org, dm-devel@...hat.com,
	jens.axboe@...cle.com, nauman@...gle.com, dpshah@...gle.com,
	lizf@...fujitsu.com, mikew@...gle.com, fchecconi@...il.com,
	paolo.valente@...more.it, ryov@...inux.co.jp,
	fernando@....ntt.co.jp, s-uchida@...jp.nec.com, taka@...inux.co.jp,
	jmoyer@...hat.com, dhaval@...ux.vnet.ibm.com,
	balbir@...ux.vnet.ibm.com, righi.andrea@...il.com,
	m-ikeda@...jp.nec.com, jbaron@...hat.com, agk@...hat.com,
	snitzer@...hat.com, akpm@...ux-foundation.org, peterz@...radead.org
Subject: Re: [PATCH 02/20] io-controller: Common flat fair queuing code in
 elevaotor layer

Vivek Goyal wrote:
...
> +
> +static inline pid_t elv_ioq_pid(struct io_queue *ioq)
> +{
> +	return ioq->pid;
> +}
> +
> +static inline unsigned long elv_ioq_ttime_mean(struct io_queue *ioq)
> +{
> +	return ioq->ttime_mean;
> +}
> +
> +static inline unsigned long elv_ioq_sample_valid(struct io_queue *ioq)
> +{
> +	return ioq_sample_valid(ioq->ttime_samples);
> +}
> +

These three functions are dead now, just remove them.

Signed-off-by: Gui Jianfeng <guijianfeng@...fujitsu.com>
---
 block/elevator-fq.h |   15 ---------------
 1 files changed, 0 insertions(+), 15 deletions(-)

diff --git a/block/elevator-fq.h b/block/elevator-fq.h
index 24a3af9..b2bb11a 100644
--- a/block/elevator-fq.h
+++ b/block/elevator-fq.h
@@ -452,21 +452,6 @@ static inline int elv_ioq_nr_queued(struct io_queue *ioq)
 	return ioq->nr_queued;
 }
 
-static inline pid_t elv_ioq_pid(struct io_queue *ioq)
-{
-	return ioq->pid;
-}
-
-static inline unsigned long elv_ioq_ttime_mean(struct io_queue *ioq)
-{
-	return ioq->ttime_mean;
-}
-
-static inline unsigned long elv_ioq_sample_valid(struct io_queue *ioq)
-{
-	return ioq_sample_valid(ioq->ttime_samples);
-}
-
 static inline void elv_get_ioq(struct io_queue *ioq)
 {
 	atomic_inc(&ioq->ref);
-- 
1.5.4.rc3

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