From nobody Tue Apr 15 14:49:11 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 153788934186314.907900774185123; Tue, 25 Sep 2018 08:29:01 -0700 (PDT) Received: from localhost ([::1]:53713 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g4pGm-0004LU-9z for importer@patchew.org; Tue, 25 Sep 2018 11:29:00 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44761) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g4p4p-0001C2-SY for qemu-devel@nongnu.org; Tue, 25 Sep 2018 11:16:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1g4p4k-0005Ii-58 for qemu-devel@nongnu.org; Tue, 25 Sep 2018 11:16:39 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49594) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1g4p4f-0004uC-OR; Tue, 25 Sep 2018 11:16:30 -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 mx1.redhat.com (Postfix) with ESMTPS id 8CB55307C700; Tue, 25 Sep 2018 15:16:14 +0000 (UTC) Received: from localhost (unknown [10.40.205.127]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 10BFD19498; Tue, 25 Sep 2018 15:16:13 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Date: Tue, 25 Sep 2018 17:15:12 +0200 Message-Id: <20180925151541.18932-14-mreitz@redhat.com> In-Reply-To: <20180925151541.18932-1-mreitz@redhat.com> References: <20180925151541.18932-1-mreitz@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Tue, 25 Sep 2018 15:16:14 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 13/42] qapi/block-mirror: expose new job properties 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 , Peter Maydell , qemu-devel@nongnu.org, Max Reitz 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" From: John Snow Signed-off-by: John Snow Reviewed-by: Max Reitz Message-id: 20180906130225.5118-14-jsnow@redhat.com Reviewed-by: Jeff Cody Signed-off-by: Max Reitz --- qapi/block-core.json | 30 ++++++++++++++++++++++++++++-- blockdev.c | 14 ++++++++++++++ 2 files changed, 42 insertions(+), 2 deletions(-) diff --git a/qapi/block-core.json b/qapi/block-core.json index d5b62e50d7..e785c2e9fe 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1729,6 +1729,18 @@ # @copy-mode: when to copy data to the destination; defaults to 'backgroun= d' # (Since: 3.0) # +# @auto-finalize: When false, this job will wait in a PENDING state after = it has +# finished its work, waiting for @block-job-finalize before +# making any block graph changes. +# When true, this job will automatically +# perform its abort or commit actions. +# Defaults to true. (Since 3.1) +# +# @auto-dismiss: When false, this job will wait in a CONCLUDED state after= it +# has completely ceased all work, and awaits @block-job-dis= miss. +# When true, this job will automatically disappear from the= query +# list without user intervention. +# Defaults to true. (Since 3.1) # Since: 1.3 ## { 'struct': 'DriveMirror', @@ -1738,7 +1750,8 @@ '*speed': 'int', '*granularity': 'uint32', '*buf-size': 'int', '*on-source-error': 'BlockdevOnError', '*on-target-error': 'BlockdevOnError', - '*unmap': 'bool', '*copy-mode': 'MirrorCopyMode' } } + '*unmap': 'bool', '*copy-mode': 'MirrorCopyMode', + '*auto-finalize': 'bool', '*auto-dismiss': 'bool' } } =20 ## # @BlockDirtyBitmap: @@ -2004,6 +2017,18 @@ # @copy-mode: when to copy data to the destination; defaults to 'backgroun= d' # (Since: 3.0) # +# @auto-finalize: When false, this job will wait in a PENDING state after = it has +# finished its work, waiting for @block-job-finalize before +# making any block graph changes. +# When true, this job will automatically +# perform its abort or commit actions. +# Defaults to true. (Since 3.1) +# +# @auto-dismiss: When false, this job will wait in a CONCLUDED state after= it +# has completely ceased all work, and awaits @block-job-dis= miss. +# When true, this job will automatically disappear from the= query +# list without user intervention. +# Defaults to true. (Since 3.1) # Returns: nothing on success. # # Since: 2.6 @@ -2025,7 +2050,8 @@ '*buf-size': 'int', '*on-source-error': 'BlockdevOnError', '*on-target-error': 'BlockdevOnError', '*filter-node-name': 'str', - '*copy-mode': 'MirrorCopyMode' } } + '*copy-mode': 'MirrorCopyMode', + '*auto-finalize': 'bool', '*auto-dismiss': 'bool' } } =20 ## # @block_set_io_throttle: diff --git a/blockdev.c b/blockdev.c index 98b91e75a7..429cdf9901 100644 --- a/blockdev.c +++ b/blockdev.c @@ -3597,6 +3597,8 @@ static void blockdev_mirror_common(const char *job_id= , BlockDriverState *bs, bool has_filter_node_name, const char *filter_node_name, bool has_copy_mode, MirrorCopyMode copy= _mode, + bool has_auto_finalize, bool auto_final= ize, + bool has_auto_dismiss, bool auto_dismis= s, Error **errp) { int job_flags =3D JOB_DEFAULT; @@ -3625,6 +3627,12 @@ static void blockdev_mirror_common(const char *job_i= d, BlockDriverState *bs, if (!has_copy_mode) { copy_mode =3D MIRROR_COPY_MODE_BACKGROUND; } + if (has_auto_finalize && !auto_finalize) { + job_flags |=3D JOB_MANUAL_FINALIZE; + } + if (has_auto_dismiss && !auto_dismiss) { + job_flags |=3D JOB_MANUAL_DISMISS; + } =20 if (granularity !=3D 0 && (granularity < 512 || granularity > 1048576 = * 64)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "granularity", @@ -3802,6 +3810,8 @@ void qmp_drive_mirror(DriveMirror *arg, Error **errp) arg->has_unmap, arg->unmap, false, NULL, arg->has_copy_mode, arg->copy_mode, + arg->has_auto_finalize, arg->auto_finalize, + arg->has_auto_dismiss, arg->auto_dismiss, &local_err); bdrv_unref(target_bs); error_propagate(errp, local_err); @@ -3823,6 +3833,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char = *job_id, bool has_filter_node_name, const char *filter_node_name, bool has_copy_mode, MirrorCopyMode copy_mode, + bool has_auto_finalize, bool auto_finalize, + bool has_auto_dismiss, bool auto_dismiss, Error **errp) { BlockDriverState *bs; @@ -3856,6 +3868,8 @@ void qmp_blockdev_mirror(bool has_job_id, const char = *job_id, true, true, has_filter_node_name, filter_node_name, has_copy_mode, copy_mode, + has_auto_finalize, auto_finalize, + has_auto_dismiss, auto_dismiss, &local_err); error_propagate(errp, local_err); =20 --=20 2.17.1