From nobody Mon Feb 9 02:54:29 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.zohomail.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; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1518542742103294.3345533776712; Tue, 13 Feb 2018 09:25:42 -0800 (PST) Received: from localhost ([::1]:56169 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eleKr-0002UK-5j for importer@patchew.org; Tue, 13 Feb 2018 12:25:41 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52333) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ele1j-0002ya-Es for qemu-devel@nongnu.org; Tue, 13 Feb 2018 12:06:01 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ele1i-0005MX-LH for qemu-devel@nongnu.org; Tue, 13 Feb 2018 12:05:55 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:50786 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ele1b-0005Ei-T5; Tue, 13 Feb 2018 12:05:47 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 87B8DEAE91; Tue, 13 Feb 2018 17:05:47 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-117-94.ams2.redhat.com [10.36.117.94]) by smtp.corp.redhat.com (Postfix) with ESMTP id D89D510073CD; Tue, 13 Feb 2018 17:05:46 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Date: Tue, 13 Feb 2018 18:04:46 +0100 Message-Id: <20180213170529.10858-13-kwolf@redhat.com> In-Reply-To: <20180213170529.10858-1-kwolf@redhat.com> References: <20180213170529.10858-1-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Tue, 13 Feb 2018 17:05:47 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Tue, 13 Feb 2018 17:05:47 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kwolf@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PULL 12/55] gluster: Add preallocated truncation 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: kwolf@redhat.com, qemu-devel@nongnu.org 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" From: Max Reitz By using qemu_do_cluster_truncate() in qemu_cluster_truncate(), we now automatically have preallocated truncation. Signed-off-by: Max Reitz Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- block/gluster.c | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/block/gluster.c b/block/gluster.c index 806b894bc8..3f17b7819d 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -1122,23 +1122,8 @@ static coroutine_fn int qemu_gluster_co_rw(BlockDriv= erState *bs, static int qemu_gluster_truncate(BlockDriverState *bs, int64_t offset, PreallocMode prealloc, Error **errp) { - int ret; BDRVGlusterState *s =3D bs->opaque; - - if (prealloc !=3D PREALLOC_MODE_OFF) { - error_setg(errp, "Unsupported preallocation mode '%s'", - PreallocMode_str(prealloc)); - return -ENOTSUP; - } - - ret =3D glfs_ftruncate(s->fd, offset); - if (ret < 0) { - ret =3D -errno; - error_setg_errno(errp, -ret, "Failed to truncate file"); - return ret; - } - - return 0; + return qemu_gluster_do_truncate(s->fd, offset, prealloc, errp); } =20 static coroutine_fn int qemu_gluster_co_readv(BlockDriverState *bs, --=20 2.13.6