From nobody Sat Nov 15 12:37:29 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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; dmarc=pass(p=quarantine dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1752608118; cv=none; d=zohomail.com; s=zohoarc; b=f46dCv0r0yprpykdbjt1m6t+vrHglI14Bbica1c1AqB/SAeFhszB67N/zbKZKSknPSPJq1qV/Pqjpa9Jdn549l1wpAe4f7tqNQI53L5+E1D3aY3iwVNFpWm7XVvRMW8VvAeWJMjKmqPIvBYZ3NEVlt6gTeJlgfisZSSQjgxWIpk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1752608118; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=I4rpNJx9xt2aKcvtEArA5OSXE4bNZXvUquKQfRJEfXg=; b=n5WtJOLQ7ym2lWyo5wVt40Re9qkcW3aQmwrLJIN0Ya7LIsRwEVcF+7wVuc9mnQATrBlXi8BwZmfrNkWh+m5bjjpuJTjsA412nT17FimFYCYaaB49kBIgEujprppQFISIOGtDSdxzCR1Qa9UBLuHkK7NWOJjWy2hq+pdJV8rTimg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1752608118509977.0402846073156; Tue, 15 Jul 2025 12:35:18 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ublQa-0003u6-6f; Tue, 15 Jul 2025 15:35:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ubkwb-0003kQ-Ks for qemu-devel@nongnu.org; Tue, 15 Jul 2025 15:04:02 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ubkwZ-0001HT-QB for qemu-devel@nongnu.org; Tue, 15 Jul 2025 15:04:01 -0400 Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-493-QuDNlUV-MxedkRvVnxtVBw-1; Tue, 15 Jul 2025 15:03:57 -0400 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 4881218001DD; Tue, 15 Jul 2025 19:03:56 +0000 (UTC) Received: from merkur.redhat.com (unknown [10.44.34.84]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id B255D197702B; Tue, 15 Jul 2025 19:03:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1752606239; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=I4rpNJx9xt2aKcvtEArA5OSXE4bNZXvUquKQfRJEfXg=; b=cJkf2O4ekuwqw1HpNwDigaCP6Iy8pQiZxfwmzuRafLi9Cn4RKtI5l3N20Ct/Uy5fFaDu2c ocxOF4OKNYXFd6LuFJCIIgz3t6Uv1aXwM9AEeqSvCE2isW/HKc8cf18PSCzMqT0ohbFaS/ DPqvFogyPJXbOqsGIDOEMUpTH1/0JuI= X-MC-Unique: QuDNlUV-MxedkRvVnxtVBw-1 X-Mimecast-MFC-AGG-ID: QuDNlUV-MxedkRvVnxtVBw_1752606236 From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com, qemu-devel@nongnu.org Subject: [PULL 09/57] block-backend: mark blk_drain_all() as GRAPH_UNLOCKED Date: Tue, 15 Jul 2025 21:02:42 +0200 Message-ID: <20250715190330.378764-10-kwolf@redhat.com> In-Reply-To: <20250715190330.378764-1-kwolf@redhat.com> References: <20250715190330.378764-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 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=170.10.129.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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: 2.1.29 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1752608120347116600 Content-Type: text/plain; charset="utf-8" From: Fiona Ebner The function blk_drain_all() calls bdrv_drain_all_begin(), which must be called with the graph unlocked. Signed-off-by: Fiona Ebner Message-ID: <20250530151125.955508-32-f.ebner@proxmox.com> Reviewed-by: Kevin Wolf Signed-off-by: Kevin Wolf --- include/system/block-backend-global-state.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/system/block-backend-global-state.h b/include/system/b= lock-backend-global-state.h index 35b5e8380b..a62dbdf0dc 100644 --- a/include/system/block-backend-global-state.h +++ b/include/system/block-backend-global-state.h @@ -79,7 +79,7 @@ void blk_aio_cancel(BlockAIOCB *acb); int blk_commit_all(void); bool blk_in_drain(BlockBackend *blk); void blk_drain(BlockBackend *blk); -void blk_drain_all(void); +void GRAPH_UNLOCKED blk_drain_all(void); void blk_set_on_error(BlockBackend *blk, BlockdevOnError on_read_error, BlockdevOnError on_write_error); bool blk_supports_write_perm(BlockBackend *blk); --=20 2.50.1