From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B6116C77B7C for ; Mon, 1 May 2023 19:04:39 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ptYox-0001Zi-At; Mon, 01 May 2023 15:04:23 -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 1ptYov-0001UW-2f for qemu-devel@nongnu.org; Mon, 01 May 2023 15:04:21 -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 1ptYot-0004vJ-F9 for qemu-devel@nongnu.org; Mon, 01 May 2023 15:04:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1682967856; 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: in-reply-to:in-reply-to:references:references; bh=01RYafiJ3B4DoLUmP5HhTU6gUpHRNKYkYjbBB4+n79k=; b=SZudIHFRhKmCIbXBmGw/anXUUYJGfUe8OZHbvzdL52eL7HNT/EVQFQ1GrhppVUhpubQ3Sf R7qcug4M18NjTo4oGqboKIM+6b+UBbIrsZCRJEXounlV/EE+uYNuaYdUFpW1sN9Usw/R4L zXt46nUPlEMNXDp6wQq8Z1Gz7TtImRA= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-417-MhdOsfbcNDSeQvF_AsW4yw-1; Mon, 01 May 2023 15:04:13 -0400 X-MC-Unique: MhdOsfbcNDSeQvF_AsW4yw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 29995185A790; Mon, 1 May 2023 19:04:13 +0000 (UTC) Received: from localhost (unknown [10.39.192.107]) by smtp.corp.redhat.com (Postfix) with ESMTP id 812512027045; Mon, 1 May 2023 19:04:12 +0000 (UTC) Date: Mon, 1 May 2023 15:04:11 -0400 From: Stefan Hajnoczi To: Kevin Wolf Cc: qemu-block@nongnu.org, pbonzini@redhat.com, eesposit@redhat.com, qemu-devel@nongnu.org Subject: Re: [PATCH 14/20] block: Mark bdrv_co_get_info() and callers GRAPH_RDLOCK Message-ID: <20230501190411.GP14869@fedora> References: <20230425173158.574203-1-kwolf@redhat.com> <20230425173158.574203-15-kwolf@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="RtnBZHXGmTtWqUuZ" Content-Disposition: inline In-Reply-To: <20230425173158.574203-15-kwolf@redhat.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.171, 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_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --RtnBZHXGmTtWqUuZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 25, 2023 at 07:31:52PM +0200, Kevin Wolf wrote: > From: Emanuele Giuseppe Esposito >=20 > This adds GRAPH_RDLOCK annotations to declare that callers of > bdrv_co_get_info() need to hold a reader lock for the graph. >=20 > Signed-off-by: Emanuele Giuseppe Esposito > Signed-off-by: Kevin Wolf > --- > include/block/block-io.h | 7 +++++-- > include/block/block_int-common.h | 4 ++-- > block.c | 2 ++ > block/crypto.c | 2 +- > block/io.c | 11 +++++------ > block/mirror.c | 8 ++++++-- > block/raw-format.c | 2 +- > 7 files changed, 22 insertions(+), 14 deletions(-) Reviewed-by: Stefan Hajnoczi --RtnBZHXGmTtWqUuZ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmRQDSoACgkQnKSrs4Gr c8hLKgf+IvhKM0Mf30sZh7E7qlEWnj/GqpwSQaMBBHMLJD6mM88sk2WqMVMpah+y w2WKPBYY11gUGdzEw7Nyv6DkWmzHjJijwpl6yo0+mgA3AT4hyUyNFW9tSrUpew2m 8Esaglkz1U15DsOteQm/uThGBr71oyAo9H6P5a7PhebY+CMcFy5xqabIgGy3sbyz 3oc9fsT+PLdz1zkZ27P4uRlWgfAEFf8lgL6nmDgVhB4g3EsudlO227U2q0u6EtgH COmeD0Tb45U2uc+/k5ARu6J6zJq1tvVQeahVdrVKFGwFnf1uQeJM6Yrm20riNuUG C2uzkhtMgS0yhwwThrkX+ojSh5+nwQ== =e4VI -----END PGP SIGNATURE----- --RtnBZHXGmTtWqUuZ--