From nobody Mon Feb 9 04:29:48 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1492479379930236.4363049737218; Mon, 17 Apr 2017 18:36:19 -0700 (PDT) Received: from localhost ([::1]:39489 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d0I42-0006YQ-8X for importer@patchew.org; Mon, 17 Apr 2017 21:36:18 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33818) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d0I1x-00051S-U3 for qemu-devel@nongnu.org; Mon, 17 Apr 2017 21:34:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d0I1x-0003Th-5y for qemu-devel@nongnu.org; Mon, 17 Apr 2017 21:34:09 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40368) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d0I1v-0003QU-2b; Mon, 17 Apr 2017 21:34:07 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 030C0C0567B5; Tue, 18 Apr 2017 01:34:06 +0000 (UTC) Received: from red.redhat.com (ovpn-121-102.rdu2.redhat.com [10.10.121.102]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5684253C35; Tue, 18 Apr 2017 01:34:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 030C0C0567B5 Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=eblake@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 030C0C0567B5 From: Eric Blake To: qemu-devel@nongnu.org Date: Mon, 17 Apr 2017 20:33:26 -0500 Message-Id: <20170418013356.3578-2-eblake@redhat.com> In-Reply-To: <20170418013356.3578-1-eblake@redhat.com> References: <20170418013356.3578-1-eblake@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Tue, 18 Apr 2017 01:34:06 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 01/31] block: Drop unused bdrv_round_sectors_to_clusters() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Fam Zheng , qemu-block@nongnu.org, Max Reitz , Stefan Hajnoczi , kwolf@nongnu.org, jsnow@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Now that the last user [mirror_iteration()] has converted to using bytes, we no longer need a function to round sectors to clusters. Signed-off-by: Eric Blake Reviewed-by: John Snow --- include/block/block.h | 4 ---- block/io.c | 21 --------------------- 2 files changed, 25 deletions(-) diff --git a/include/block/block.h b/include/block/block.h index 740cb86..86ad511 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -467,10 +467,6 @@ const char *bdrv_get_device_or_node_name(const BlockDr= iverState *bs); int bdrv_get_flags(BlockDriverState *bs); int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi); ImageInfoSpecific *bdrv_get_specific_info(BlockDriverState *bs); -void bdrv_round_sectors_to_clusters(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, - int64_t *cluster_sector_num, - int *cluster_nb_sectors); void bdrv_round_to_clusters(BlockDriverState *bs, int64_t offset, unsigned int bytes, int64_t *cluster_offset, diff --git a/block/io.c b/block/io.c index d22d35f..d61a906 100644 --- a/block/io.c +++ b/block/io.c @@ -419,27 +419,6 @@ static void mark_request_serialising(BdrvTrackedReques= t *req, uint64_t align) } /** - * Round a region to cluster boundaries (sector-based) - */ -void bdrv_round_sectors_to_clusters(BlockDriverState *bs, - int64_t sector_num, int nb_sectors, - int64_t *cluster_sector_num, - int *cluster_nb_sectors) -{ - BlockDriverInfo bdi; - - if (bdrv_get_info(bs, &bdi) < 0 || bdi.cluster_size =3D=3D 0) { - *cluster_sector_num =3D sector_num; - *cluster_nb_sectors =3D nb_sectors; - } else { - int64_t c =3D bdi.cluster_size / BDRV_SECTOR_SIZE; - *cluster_sector_num =3D QEMU_ALIGN_DOWN(sector_num, c); - *cluster_nb_sectors =3D QEMU_ALIGN_UP(sector_num - *cluster_sector= _num + - nb_sectors, c); - } -} - -/** * Round a region to cluster boundaries */ void bdrv_round_to_clusters(BlockDriverState *bs, --=20 2.9.3