From patchwork Wed Jun 17 09:17:40 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gui Jianfeng X-Patchwork-Id: 30817 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 n5H9K3RN028958 for ; Wed, 17 Jun 2009 09:20:03 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 522F98E08C8; Wed, 17 Jun 2009 05:20:02 -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 n5H9JxLU010849 for ; Wed, 17 Jun 2009 05:19:59 -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 n5H9Jv4O020448; Wed, 17 Jun 2009 05:19:57 -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 n5H9JgeO010949; Wed, 17 Jun 2009 05:19:43 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id DD501170139; Wed, 17 Jun 2009 17:47:51 +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 n5H9cFTI017913; Wed, 17 Jun 2009 17:38:15 +0800 Received: from [127.0.0.1] (unknown [10.167.141.226]) by fnst.cn.fujitsu.com (Postfix) with ESMTPA id E1A5FD4033; Wed, 17 Jun 2009 17:20:28 +0800 (CST) Message-ID: <4A38B4B4.7060101@cn.fujitsu.com> Date: Wed, 17 Jun 2009 17:17:40 +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> <1244513342-11758-16-git-send-email-vgoyal@redhat.com> In-Reply-To: <1244513342-11758-16-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 15/19] io-controller: map async requests to appropriate cgroup 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: ... > + > +struct io_group *rq_iog(struct request_queue *q, struct request *rq) > { > return q->elevator->efqd.root_group; > } There is no need for this function now. Signed-off-by: Gui Jianfeng --- block/elevator-fq.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/block/elevator-fq.c b/block/elevator-fq.c index 912ac6a..bfa79c9 100644 --- a/block/elevator-fq.c +++ b/block/elevator-fq.c @@ -2522,11 +2522,6 @@ struct io_group *io_get_io_group(struct request_queue *q, struct bio *bio, { return q->elevator->efqd.root_group; } - -struct io_group *rq_iog(struct request_queue *q, struct request *rq) -{ - return q->elevator->efqd.root_group; -} EXPORT_SYMBOL(io_get_io_group); #endif /* CONFIG_GROUP_IOSCHED*/