From nobody Mon Feb 9 09:53:05 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 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 [209.51.188.17]) by mx.zohomail.com with SMTPS id 1634332678893761.5210137714467; Fri, 15 Oct 2021 14:17:58 -0700 (PDT) Received: from localhost ([::1]:40216 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mbUaT-0001pD-S9 for importer@patchew.org; Fri, 15 Oct 2021 17:17:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40802) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mbUTR-0007ld-D8 for qemu-devel@nongnu.org; Fri, 15 Oct 2021 17:10:41 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:23193) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mbUTK-0000h2-Gi for qemu-devel@nongnu.org; Fri, 15 Oct 2021 17:10:41 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-487-UlPihwrUMxWLeNqRjht2ig-1; Fri, 15 Oct 2021 17:10:23 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C41091006AA3; Fri, 15 Oct 2021 21:10:22 +0000 (UTC) Received: from blue.redhat.com (ovpn-114-130.phx2.redhat.com [10.3.114.130]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5882D196E2; Fri, 15 Oct 2021 21:10:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1634332225; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=EulQQBtafpCiBB2Q4OhWiPgWSM0Wmz7L3ybuTxHwaFA=; b=R4WxNF4j2A5AnTG/TsLhJoZkZfPpnbmaCZNd/r/QJVMBoFdwRAlhY34bC35PC5Mh4DhzO1 5zBn97Id3tabv7FqsOve8yrQ3JYZ0VmLvnXkYCZZKl2F+l2/b/o+DqvtDCTkr5b4eKaCSa 2MsoHq+ASIIB89D375EFtAZeXx9jve0= X-MC-Unique: UlPihwrUMxWLeNqRjht2ig-1 From: Eric Blake To: qemu-devel@nongnu.org Subject: [PULL 12/15] block-backend: blk_pread, blk_pwrite: rename count parameter to bytes Date: Fri, 15 Oct 2021 16:10:07 -0500 Message-Id: <20211015211011.1272011-13-eblake@redhat.com> In-Reply-To: <20211015211011.1272011-1-eblake@redhat.com> References: <20211015211011.1272011-1-eblake@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.049, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Hanna Reitz , Vladimir Sementsov-Ogievskiy , "open list:Block layer core" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1634332679905100001 Content-Type: text/plain; charset="utf-8" From: Vladimir Sementsov-Ogievskiy To be consistent with declarations in include/sysemu/block-backend.h. Signed-off-by: Vladimir Sementsov-Ogievskiy Message-Id: <20211006131718.214235-12-vsementsov@virtuozzo.com> Reviewed-by: Eric Blake Signed-off-by: Eric Blake --- block/block-backend.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/block/block-backend.c b/block/block-backend.c index c889d0f97c45..59746eda45b0 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -1477,27 +1477,27 @@ BlockAIOCB *blk_aio_pwrite_zeroes(BlockBackend *blk= , int64_t offset, flags | BDRV_REQ_ZERO_WRITE, cb, opaque); } -int blk_pread(BlockBackend *blk, int64_t offset, void *buf, int count) +int blk_pread(BlockBackend *blk, int64_t offset, void *buf, int bytes) { int ret; - QEMUIOVector qiov =3D QEMU_IOVEC_INIT_BUF(qiov, buf, count); + QEMUIOVector qiov =3D QEMU_IOVEC_INIT_BUF(qiov, buf, bytes); blk_inc_in_flight(blk); - ret =3D blk_do_preadv(blk, offset, count, &qiov, 0); + ret =3D blk_do_preadv(blk, offset, bytes, &qiov, 0); blk_dec_in_flight(blk); - return ret < 0 ? ret : count; + return ret < 0 ? ret : bytes; } -int blk_pwrite(BlockBackend *blk, int64_t offset, const void *buf, int cou= nt, +int blk_pwrite(BlockBackend *blk, int64_t offset, const void *buf, int byt= es, BdrvRequestFlags flags) { int ret; - QEMUIOVector qiov =3D QEMU_IOVEC_INIT_BUF(qiov, buf, count); + QEMUIOVector qiov =3D QEMU_IOVEC_INIT_BUF(qiov, buf, bytes); - ret =3D blk_pwritev_part(blk, offset, count, &qiov, 0, flags); + ret =3D blk_pwritev_part(blk, offset, bytes, &qiov, 0, flags); - return ret < 0 ? ret : count; + return ret < 0 ? ret : bytes; } int64_t blk_getlength(BlockBackend *blk) --=20 2.31.1