From patchwork Tue Jun 16 03:54:04 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gui Jianfeng X-Patchwork-Id: 30460 Received: from hormel.redhat.com (hormel1.redhat.com [209.132.177.33]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n5G3uXEr000601 for ; Tue, 16 Jun 2009 03:56:33 GMT Received: from listman.util.phx.redhat.com (listman.util.phx.redhat.com [10.8.4.110]) by hormel.redhat.com (Postfix) with ESMTP id 15C66619474; Mon, 15 Jun 2009 23:56:31 -0400 (EDT) Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by listman.util.phx.redhat.com (8.13.1/8.13.1) with ESMTP id n5G3uPH3010500 for ; Mon, 15 Jun 2009 23:56:25 -0400 Received: from mx1.redhat.com (mx1.redhat.com [172.16.48.31]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with SMTP id n5G3uLoU028891; Mon, 15 Jun 2009 23:56:21 -0400 Received: from song.cn.fujitsu.com (cn.fujitsu.com [222.73.24.84] (may be forged)) by mx1.redhat.com (8.13.8/8.13.8) with SMTP id n5G3u6pr002039; Mon, 15 Jun 2009 23:56:06 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 925F9170116; Tue, 16 Jun 2009 12:23:16 +0800 (CST) Received: from fnst.cn.fujitsu.com (localhost.localdomain [127.0.0.1]) by tang.cn.fujitsu.com (8.13.1/8.13.1) with ESMTP id n5G4Ddl6001475; Tue, 16 Jun 2009 12:13:39 +0800 Received: from [127.0.0.1] (unknown [10.167.141.226]) by fnst.cn.fujitsu.com (Postfix) with ESMTPA id 06688D4033; Tue, 16 Jun 2009 11:56:41 +0800 (CST) Message-ID: <4A37175C.80906@cn.fujitsu.com> Date: Tue, 16 Jun 2009 11:54:04 +0800 From: Gui Jianfeng User-Agent: Thunderbird 2.0.0.5 (Windows/20070716) MIME-Version: 1.0 To: Vivek Goyal References: <1244513342-11758-1-git-send-email-vgoyal@redhat.com> <1244513342-11758-3-git-send-email-vgoyal@redhat.com> In-Reply-To: <1244513342-11758-3-git-send-email-vgoyal@redhat.com> X-RedHat-Spam-Score: -0.807 X-Scanned-By: MIMEDefang 2.58 on 172.16.52.254 X-Scanned-By: MIMEDefang 2.63 on 172.16.48.31 X-loop: dm-devel@redhat.com Cc: dhaval@linux.vnet.ibm.com, snitzer@redhat.com, peterz@infradead.org, dm-devel@redhat.com, dpshah@google.com, jens.axboe@oracle.com, agk@redhat.com, balbir@linux.vnet.ibm.com, paolo.valente@unimore.it, fernando@oss.ntt.co.jp, mikew@google.com, jmoyer@redhat.com, nauman@google.com, m-ikeda@ds.jp.nec.com, lizf@cn.fujitsu.com, fchecconi@gmail.com, akpm@linux-foundation.org, jbaron@redhat.com, linux-kernel@vger.kernel.org, s-uchida@ap.jp.nec.com, righi.andrea@gmail.com, containers@lists.linux-foundation.org Subject: [dm-devel] Re: [PATCH 02/19] io-controller: Common flat fair queuing code in elevaotor layer X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.5 Precedence: junk Reply-To: device-mapper development List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com Vivek Goyal wrote: ... > + > +int elv_nr_busy_rt_ioq(struct elevator_queue *e) > +{ > + return e->efqd.busy_rt_queues; > +} > +EXPORT_SYMBOL(elv_nr_busy_rt_ioq); This function is no need now. Signed-off-by: Gui Jianfeng --- block/elevator-fq.c | 6 ------ block/elevator-fq.h | 1 - 2 files changed, 0 insertions(+), 7 deletions(-) diff --git a/block/elevator-fq.c b/block/elevator-fq.c index f33155c..912ac6a 100644 --- a/block/elevator-fq.c +++ b/block/elevator-fq.c @@ -2553,12 +2553,6 @@ int elv_nr_busy_ioq(struct elevator_queue *e) } EXPORT_SYMBOL(elv_nr_busy_ioq); -int elv_nr_busy_rt_ioq(struct elevator_queue *e) -{ - return e->efqd.busy_rt_queues; -} -EXPORT_SYMBOL(elv_nr_busy_rt_ioq); - int elv_hw_tag(struct elevator_queue *e) { return e->efqd.hw_tag; diff --git a/block/elevator-fq.h b/block/elevator-fq.h index 0939735..285a1ff 100644 --- a/block/elevator-fq.h +++ b/block/elevator-fq.h @@ -711,7 +711,6 @@ extern void io_group_set_async_queue(struct io_group *iog, int ioprio_class, extern struct io_group *io_get_io_group(struct request_queue *q, struct bio *bio, int create); extern int elv_nr_busy_ioq(struct elevator_queue *e); -extern int elv_nr_busy_rt_ioq(struct elevator_queue *e); extern struct io_queue *elv_alloc_ioq(struct request_queue *q, gfp_t gfp_mask); extern void elv_free_ioq(struct io_queue *ioq);