From nobody Wed Nov 5 14:36:19 2025 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 1535063137752798.9814954119748; Thu, 23 Aug 2018 15:25:37 -0700 (PDT) Received: from localhost ([::1]:39009 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fsy2q-0007OL-BH for importer@patchew.org; Thu, 23 Aug 2018 18:25:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59242) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fsy0M-0005cR-ID for qemu-devel@nongnu.org; Thu, 23 Aug 2018 18:23:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fsy0L-0001Ez-2V for qemu-devel@nongnu.org; Thu, 23 Aug 2018 18:23:02 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:51038 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 1fsy0G-00017M-Cj; Thu, 23 Aug 2018 18:22:56 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0D8D7DFE2; Thu, 23 Aug 2018 22:22:56 +0000 (UTC) Received: from probe.bos.redhat.com (dhcp-17-97.bos.redhat.com [10.18.17.97]) by smtp.corp.redhat.com (Postfix) with ESMTP id B2EAAAB5AE; Thu, 23 Aug 2018 22:22:55 +0000 (UTC) From: John Snow To: qemu-block@nongnu.org, qemu-devel@nongnu.org Date: Thu, 23 Aug 2018 18:22:39 -0400 Message-Id: <20180823222249.13518-4-jsnow@redhat.com> In-Reply-To: <20180823222249.13518-1-jsnow@redhat.com> References: <20180823222249.13518-1-jsnow@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Thu, 23 Aug 2018 22:22:56 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Thu, 23 Aug 2018 22:22:56 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'jsnow@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v2 03/13] block/stream: add block job creation flags 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, John Snow , Jeff Cody , Markus Armbruster , Max Reitz , jtc@redhat.com, "Dr. David Alan Gilbert" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add support for taking and passing forward job creaton flags. Signed-off-by: John Snow Reviewed-by: Max Reitz --- block/stream.c | 5 +++-- blockdev.c | 3 ++- include/block/block_int.h | 5 ++++- 3 files changed, 9 insertions(+), 4 deletions(-) diff --git a/block/stream.c b/block/stream.c index 67e1e72e23..700eb239e4 100644 --- a/block/stream.c +++ b/block/stream.c @@ -214,7 +214,8 @@ static const BlockJobDriver stream_job_driver =3D { =20 void stream_start(const char *job_id, BlockDriverState *bs, BlockDriverState *base, const char *backing_file_str, - int64_t speed, BlockdevOnError on_error, Error **errp) + int creation_flags, int64_t speed, + BlockdevOnError on_error, Error **errp) { StreamBlockJob *s; BlockDriverState *iter; @@ -236,7 +237,7 @@ void stream_start(const char *job_id, BlockDriverState = *bs, BLK_PERM_GRAPH_MOD, BLK_PERM_CONSISTENT_READ | BLK_PERM_WRITE_UNCHANG= ED | BLK_PERM_WRITE, - speed, JOB_DEFAULT, NULL, NULL, errp); + speed, creation_flags, NULL, NULL, errp); if (!s) { goto fail; } diff --git a/blockdev.c b/blockdev.c index 6574356708..ec90eb1cf9 100644 --- a/blockdev.c +++ b/blockdev.c @@ -3123,6 +3123,7 @@ void qmp_block_stream(bool has_job_id, const char *jo= b_id, const char *device, AioContext *aio_context; Error *local_err =3D NULL; const char *base_name =3D NULL; + int job_flags =3D JOB_DEFAULT; =20 if (!has_on_error) { on_error =3D BLOCKDEV_ON_ERROR_REPORT; @@ -3185,7 +3186,7 @@ void qmp_block_stream(bool has_job_id, const char *jo= b_id, const char *device, base_name =3D has_backing_file ? backing_file : base_name; =20 stream_start(has_job_id ? job_id : NULL, bs, base_bs, base_name, - has_speed ? speed : 0, on_error, &local_err); + job_flags, has_speed ? speed : 0, on_error, &local_err); if (local_err) { error_propagate(errp, local_err); goto out; diff --git a/include/block/block_int.h b/include/block/block_int.h index b40f0bfc9b..4000d2af45 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -958,6 +958,8 @@ int is_windows_drive(const char *filename); * flatten the whole backing file chain onto @bs. * @backing_file_str: The file name that will be written to @bs as the * the new backing file if the job completes. Ignored if @base is %NULL. + * @creation_flags: Flags that control the behavior of the Job lifetime. + * See @BlockJobCreateFlags * @speed: The maximum speed, in bytes per second, or 0 for unlimited. * @on_error: The action to take upon error. * @errp: Error object. @@ -971,7 +973,8 @@ int is_windows_drive(const char *filename); */ void stream_start(const char *job_id, BlockDriverState *bs, BlockDriverState *base, const char *backing_file_str, - int64_t speed, BlockdevOnError on_error, Error **errp); + int creation_flags, int64_t speed, + BlockdevOnError on_error, Error **errp); =20 /** * commit_start: --=20 2.14.4