From nobody Tue Feb 10 05:39:40 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 ARC-Seal: i=1; a=rsa-sha256; t=1598633734; cv=none; d=zohomail.com; s=zohoarc; b=NaXrwa1mmASYTDmzFwwCJg6SkN0j9bMsczdI84lA5OMYfdkSbxELzcJlFlnPa4m4e5n+bzejU7+BHNP7AJeCfNgfgxgkivKN2fZ+SD8JdpKtax7KpA0Wo5nFbUIBrVgRP3zoeUBoP9J3JOZq2xunYzUfhoD5uvf3uqUohwmqINs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1598633734; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:Reply-To:References:Sender:Subject:To; bh=k1G+XO2TEboeuoT/2PwnMVHvJSyfavsujPHnRKrAeuQ=; b=bqkkaPI2Xdj27biEByh/wjXttikYOKboWli/rSrIPv1RrcAUjYPzqVgEWjiBD1m4Ew+mRSQU/mD7ZGHKZ/PrlojSb0m2zrOSafr8zFe4X9KtJGe7SHPfxnd3A++3iKqPzc5IWpsdKADZ32tXcliuSjHpGOtMpOLARDaet5i9Xj8= ARC-Authentication-Results: i=1; mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1598633734962268.7955994767185; Fri, 28 Aug 2020 09:55:34 -0700 (PDT) Received: from localhost ([::1]:41534 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kBhf4-0004iE-2S for importer@patchew.org; Fri, 28 Aug 2020 12:55:34 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33654) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBheB-000397-Pq; Fri, 28 Aug 2020 12:54:39 -0400 Received: from relay.sw.ru ([185.231.240.75]:37850 helo=relay3.sw.ru) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBheA-0001Pk-0r; Fri, 28 Aug 2020 12:54:39 -0400 Received: from [172.16.25.136] (helo=localhost.sw.ru) by relay3.sw.ru with esmtp (Exim 4.94) (envelope-from ) id 1kBhdf-001XPR-FC; Fri, 28 Aug 2020 19:54:07 +0300 To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, kwolf@redhat.com, mreitz@redhat.com, armbru@redhat.com, jsnow@redhat.com, eblake@redhat.com, den@openvz.org, vsementsov@virtuozzo.com, andrey.shinkevich@virtuozzo.com Subject: [PATCH v8 3/7] qapi: add filter-node-name to block-stream Date: Fri, 28 Aug 2020 19:52:55 +0300 Message-Id: <1598633579-221780-4-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1598633579-221780-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1598633579-221780-1-git-send-email-andrey.shinkevich@virtuozzo.com> 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=185.231.240.75; envelope-from=andrey.shinkevich@virtuozzo.com; helo=relay3.sw.ru X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/28 12:53:26 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Reply-to: Andrey Shinkevich From: Andrey Shinkevich via Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Provide the possibility to pass the 'filter-node-name' parameter to the block-stream job as it is done for the commit block job. Signed-off-by: Andrey Shinkevich Reviewed-by: Vladimir Sementsov-Ogievskiy --- block/monitor/block-hmp-cmds.c | 4 ++-- block/stream.c | 4 +++- blockdev.c | 4 +++- include/block/block_int.h | 7 ++++++- qapi/block-core.json | 6 ++++++ 5 files changed, 20 insertions(+), 5 deletions(-) diff --git a/block/monitor/block-hmp-cmds.c b/block/monitor/block-hmp-cmds.c index 4d3db5e..4e66775 100644 --- a/block/monitor/block-hmp-cmds.c +++ b/block/monitor/block-hmp-cmds.c @@ -507,8 +507,8 @@ void hmp_block_stream(Monitor *mon, const QDict *qdict) =20 qmp_block_stream(true, device, device, base !=3D NULL, base, false, NU= LL, false, NULL, qdict_haskey(qdict, "speed"), speed, tru= e, - BLOCKDEV_ON_ERROR_REPORT, false, false, false, false, - &error); + BLOCKDEV_ON_ERROR_REPORT, false, NULL, false, false, = false, + false, &error); =20 hmp_handle_error(mon, error); } diff --git a/block/stream.c b/block/stream.c index b9c1141..8bf6b6d 100644 --- a/block/stream.c +++ b/block/stream.c @@ -221,7 +221,9 @@ static const BlockJobDriver stream_job_driver =3D { void stream_start(const char *job_id, BlockDriverState *bs, BlockDriverState *base, const char *backing_file_str, int creation_flags, int64_t speed, - BlockdevOnError on_error, Error **errp) + BlockdevOnError on_error, + const char *filter_node_name, + Error **errp) { StreamBlockJob *s; BlockDriverState *iter; diff --git a/blockdev.c b/blockdev.c index 237fffb..cc531cb 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2476,6 +2476,7 @@ void qmp_block_stream(bool has_job_id, const char *jo= b_id, const char *device, bool has_backing_file, const char *backing_file, bool has_speed, int64_t speed, bool has_on_error, BlockdevOnError on_error, + bool has_filter_node_name, const char *filter_node_n= ame, bool has_auto_finalize, bool auto_finalize, bool has_auto_dismiss, bool auto_dismiss, Error **errp) @@ -2558,7 +2559,8 @@ void qmp_block_stream(bool has_job_id, const char *jo= b_id, const char *device, } =20 stream_start(has_job_id ? job_id : NULL, bs, base_bs, base_name, - job_flags, has_speed ? speed : 0, on_error, &local_err); + job_flags, has_speed ? speed : 0, on_error, + filter_node_name, &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 465a601..3efde33 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1122,6 +1122,9 @@ int is_windows_drive(const char *filename); * See @BlockJobCreateFlags * @speed: The maximum speed, in bytes per second, or 0 for unlimited. * @on_error: The action to take upon error. + * @filter_node_name: The node name that should be assigned to the filter + * driver that the commit job inserts into the graph above @bs. NULL means + * that a node name should be autogenerated. * @errp: Error object. * * Start a streaming operation on @bs. Clusters that are unallocated @@ -1134,7 +1137,9 @@ int is_windows_drive(const char *filename); void stream_start(const char *job_id, BlockDriverState *bs, BlockDriverState *base, const char *backing_file_str, int creation_flags, int64_t speed, - BlockdevOnError on_error, Error **errp); + BlockdevOnError on_error, + const char *filter_node_name, + Error **errp); =20 /** * commit_start: diff --git a/qapi/block-core.json b/qapi/block-core.json index 0b8ccd3..e5ccf8a 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2524,6 +2524,11 @@ # 'stop' and 'enospc' can only be used if the block device # supports io-status (see BlockInfo). Since 1.3. # +# @filter-node-name: the node name that should be assigned to the +# filter driver that the stream job inserts into the gr= aph +# above @device. If this option is not given, a node na= me is +# autogenerated. (Since: 5.2) +# # @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. @@ -2554,6 +2559,7 @@ 'data': { '*job-id': 'str', 'device': 'str', '*base': 'str', '*base-node': 'str', '*backing-file': 'str', '*speed': 'int', '*on-error': 'BlockdevOnError', + '*filter-node-name': 'str', '*auto-finalize': 'bool', '*auto-dismiss': 'bool' } } =20 ## --=20 1.8.3.1