From patchwork Tue Sep 4 17:09:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 10587701 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E38A2112B for ; Tue, 4 Sep 2018 17:14:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E31D0286CB for ; Tue, 4 Sep 2018 17:14:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D6B4A29151; Tue, 4 Sep 2018 17:14:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 74C22286CB for ; Tue, 4 Sep 2018 17:14:20 +0000 (UTC) Received: from localhost ([::1]:51906 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fxEuB-0000n5-Gn for patchwork-qemu-devel@patchwork.kernel.org; Tue, 04 Sep 2018 13:14:19 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53128) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fxEpl-0004gp-B8 for qemu-devel@nongnu.org; Tue, 04 Sep 2018 13:09:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fxEpk-0001dV-7S for qemu-devel@nongnu.org; Tue, 04 Sep 2018 13:09:45 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:49300 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 1fxEpg-0001Zj-8T; Tue, 04 Sep 2018 13:09:40 -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 BB6B240241C5; Tue, 4 Sep 2018 17:09:39 +0000 (UTC) Received: from probe.redhat.com (ovpn-121-128.rdu2.redhat.com [10.10.121.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3B413A9F03; Tue, 4 Sep 2018 17:09:39 +0000 (UTC) From: John Snow To: qemu-block@nongnu.org, qemu-devel@nongnu.org Date: Tue, 4 Sep 2018 13:09:17 -0400 Message-Id: <20180904170930.28619-3-jsnow@redhat.com> In-Reply-To: <20180904170930.28619-1-jsnow@redhat.com> References: <20180904170930.28619-1-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 [10.11.55.7]); Tue, 04 Sep 2018 17:09:39 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Tue, 04 Sep 2018 17:09:39 +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 v4 02/15] block/mirror: 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: Kevin Wolf , Markus Armbruster , Jeff Cody , "Dr. David Alan Gilbert" , Max Reitz , John Snow , jtc@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Add support for taking and passing forward job creation flags. Signed-off-by: John Snow Reviewed-by: Max Reitz Reviewed-by: Jeff Cody --- block/mirror.c | 5 +++-- blockdev.c | 3 ++- include/block/block_int.h | 5 ++++- 3 files changed, 9 insertions(+), 4 deletions(-) diff --git a/block/mirror.c b/block/mirror.c index b8941db6c1..cba555b4ef 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -1639,7 +1639,8 @@ fail: void mirror_start(const char *job_id, BlockDriverState *bs, BlockDriverState *target, const char *replaces, - int64_t speed, uint32_t granularity, int64_t buf_size, + int creation_flags, int64_t speed, + uint32_t granularity, int64_t buf_size, MirrorSyncMode mode, BlockMirrorBackingMode backing_mode, BlockdevOnError on_source_error, BlockdevOnError on_target_error, @@ -1655,7 +1656,7 @@ void mirror_start(const char *job_id, BlockDriverState *bs, } is_none_mode = mode == MIRROR_SYNC_MODE_NONE; base = mode == MIRROR_SYNC_MODE_TOP ? backing_bs(bs) : NULL; - mirror_start_job(job_id, bs, JOB_DEFAULT, target, replaces, + mirror_start_job(job_id, bs, creation_flags, target, replaces, speed, granularity, buf_size, backing_mode, on_source_error, on_target_error, unmap, NULL, NULL, &mirror_job_driver, is_none_mode, base, false, diff --git a/blockdev.c b/blockdev.c index c15a1e624b..6574356708 100644 --- a/blockdev.c +++ b/blockdev.c @@ -3590,6 +3590,7 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs, bool has_copy_mode, MirrorCopyMode copy_mode, Error **errp) { + int job_flags = JOB_DEFAULT; if (!has_speed) { speed = 0; @@ -3642,7 +3643,7 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs, * and will allow to check whether the node still exist at mirror completion */ mirror_start(job_id, bs, target, - has_replaces ? replaces : NULL, + has_replaces ? replaces : NULL, job_flags, speed, granularity, buf_size, sync, backing_mode, on_source_error, on_target_error, unmap, filter_node_name, copy_mode, errp); diff --git a/include/block/block_int.h b/include/block/block_int.h index ffab0b4d3e..b40f0bfc9b 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1029,6 +1029,8 @@ void commit_active_start(const char *job_id, BlockDriverState *bs, * @target: Block device to write to. * @replaces: Block graph node name to replace once the mirror is done. Can * only be used when full mirroring is selected. + * @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. * @granularity: The chosen granularity for the dirty bitmap. * @buf_size: The amount of data that can be in flight at one time. @@ -1050,7 +1052,8 @@ void commit_active_start(const char *job_id, BlockDriverState *bs, */ void mirror_start(const char *job_id, BlockDriverState *bs, BlockDriverState *target, const char *replaces, - int64_t speed, uint32_t granularity, int64_t buf_size, + int creation_flags, int64_t speed, + uint32_t granularity, int64_t buf_size, MirrorSyncMode mode, BlockMirrorBackingMode backing_mode, BlockdevOnError on_source_error, BlockdevOnError on_target_error,