From patchwork Fri Jan 28 11:50:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emanuele Giuseppe Esposito X-Patchwork-Id: 1585662 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=N7MADZXr; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JlcDy3b0wz9t56 for ; Fri, 28 Jan 2022 23:28:17 +1100 (AEDT) Received: from localhost ([::1]:53630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nDQMP-0001F4-Fj for incoming@patchwork.ozlabs.org; Fri, 28 Jan 2022 07:28:13 -0500 Received: from eggs.gnu.org ([209.51.188.92]:60810) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nDPmU-0004b7-Rq for qemu-devel@nongnu.org; Fri, 28 Jan 2022 06:51:07 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:40346) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nDPmP-0003Rk-Uw for qemu-devel@nongnu.org; Fri, 28 Jan 2022 06:51:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1643370656; 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=wX+3AwW6iYj+pDk0+pG3oFLfarjTAcAJI2uFQ6auxic=; b=N7MADZXrqNmSnCzWQnMgDqMFSqz2mwHfAo+tQthmIPwTUSROnr1s6YPYqmiH5BK7xVofzr 5nXJaGEwd5wH/bh7MZX79ES61RBS2XDVCVwG7sGQ2mYTFypXtBXD4TmtyjOhCq8SEWyjF8 Ny1BHn3BWy2s3s80Silw8CWdVkihlcU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-516-7LBxFUP-OxatV0jfMjNJUw-1; Fri, 28 Jan 2022 06:50:52 -0500 X-MC-Unique: 7LBxFUP-OxatV0jfMjNJUw-1 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 901338144E0; Fri, 28 Jan 2022 11:50:51 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 996B322DE3; Fri, 28 Jan 2022 11:50:50 +0000 (UTC) From: Emanuele Giuseppe Esposito To: qemu-block@nongnu.org Subject: [PATCH v4 15/19] commit and mirror: create new nodes using bdrv_get_aio_context, and not the job aiocontext Date: Fri, 28 Jan 2022 06:50:27 -0500 Message-Id: <20220128115031.4061565-16-eesposit@redhat.com> In-Reply-To: <20220128115031.4061565-1-eesposit@redhat.com> References: <20220128115031.4061565-1-eesposit@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=eesposit@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=eesposit@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.167, 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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Fam Zheng , Vladimir Sementsov-Ogievskiy , Wen Congyang , Xie Changlong , Emanuele Giuseppe Esposito , Markus Armbruster , qemu-devel@nongnu.org, Hanna Reitz , Stefan Hajnoczi , Paolo Bonzini , John Snow Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" We are always using the given bs AioContext, so there is no need to take the job ones (which is identical anyways). This also reduces the point we need to check when protecting job.aio_context field. Signed-off-by: Emanuele Giuseppe Esposito --- block/commit.c | 4 ++-- block/mirror.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/block/commit.c b/block/commit.c index 2883a3ba52..3ea460fe4a 100644 --- a/block/commit.c +++ b/block/commit.c @@ -369,7 +369,7 @@ void commit_start(const char *job_id, BlockDriverState *bs, goto fail; } - s->base = blk_new(s->common.job.aio_context, + s->base = blk_new(bdrv_get_aio_context(bs), base_perms, BLK_PERM_CONSISTENT_READ | BLK_PERM_WRITE_UNCHANGED); @@ -381,7 +381,7 @@ void commit_start(const char *job_id, BlockDriverState *bs, s->base_bs = base; /* Required permissions are already taken with block_job_add_bdrv() */ - s->top = blk_new(s->common.job.aio_context, 0, BLK_PERM_ALL); + s->top = blk_new(bdrv_get_aio_context(bs), 0, BLK_PERM_ALL); ret = blk_insert_bs(s->top, top, errp); if (ret < 0) { goto fail; diff --git a/block/mirror.c b/block/mirror.c index 0a3eb712e6..28d137407c 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -1727,7 +1727,7 @@ static BlockJob *mirror_start_job( goto fail; } - s->target = blk_new(s->common.job.aio_context, + s->target = blk_new(bdrv_get_aio_context(bs), target_perms, target_shared_perms); ret = blk_insert_bs(s->target, target, errp); if (ret < 0) {