From nobody Sat Feb 7 05:48:26 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; dkim=fail spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 149874298103423.791194859196594; Thu, 29 Jun 2017 06:29:41 -0700 (PDT) Received: from localhost ([::1]:39361 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dQZVp-0007Cv-Ee for importer@patchew.org; Thu, 29 Jun 2017 09:29:37 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48806) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dQZUD-0005hv-De for qemu-devel@nongnu.org; Thu, 29 Jun 2017 09:27:58 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dQZUB-0001Gw-5I for qemu-devel@nongnu.org; Thu, 29 Jun 2017 09:27:57 -0400 Received: from mail-wm0-x244.google.com ([2a00:1450:400c:c09::244]:33672) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dQZUA-0001FZ-V4; Thu, 29 Jun 2017 09:27:55 -0400 Received: by mail-wm0-x244.google.com with SMTP id j85so2589392wmj.0; Thu, 29 Jun 2017 06:27:54 -0700 (PDT) Received: from localhost.localdomain (94-39-191-51.adsl-ull.clienti.tiscali.it. [94.39.191.51]) by smtp.gmail.com with ESMTPSA id i22sm4087691wrb.30.2017.06.29.06.27.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 29 Jun 2017 06:27:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=aioqgUZVb+2UsuYUR7mNXJXrmYVZqIGzeGjnXNMj1Dc=; b=pMCCsjsdUBbl1kdloOxUP2YRXXg1OAybcU1qcT8cZwhER7TH+Ij9jrSNz69e6LnKUt i2EcmGm6018fu6Dn0T+PpBPXbrINfrj2ct0vJdlMpbc9s+/L4IR8PzkF3BwJdNs40y/s QkjcKlLIWlJovjgvpGeBQiJRNqghSKeU1NYz/KdseFzXsYSIYRmb90JkeQ1d/9K2Y1Qo 0V0RuB29JzaNdBa1NMTElt5tJkmXm0BNrX4VKy9QcYvbuOJggvNl6YZuITxjfpRAK4eJ tW4UFJOo930r7n518oJLBRAEf5e0I+KnDjvfMTyKhoTHqSwEWVSsuWzlo41mwlj/GZyC MQ6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=aioqgUZVb+2UsuYUR7mNXJXrmYVZqIGzeGjnXNMj1Dc=; b=Fve8pEIPdVoVde95/+AqV66nFkQ33L+WfXKTdYcP0p9KCXYRprhZ6CTXpkvYlmjDIx PctN7uE3uoyGHcS7SzM61DME5/ntzTB1Np2pUq8W/jj8CC1solGfJ30f/luO8Va4qbiO b/veHHAX306qacWTdM5r3Zmwx+r4Eqqssr8PXe+3izI15dU0UMki97B8GoozMcA4rlNK ruiNgb3dwnomKiIGihsbzA/EN1lcF0fpkoQhajJYLAhTaJrRVZ07kr20BC+I0tblsmlr 393bJUelnjCShbuONZK7px/Q3QsCRFn8jvtcX5Y09of1WmYAmIjjzK/vQf1/Nml4KVJA pz+Q== X-Gm-Message-State: AKS2vOwoQUv/5GByPH54AQ5NVn82xaVGyipx5m9IyVecZXdTfBLLNh4Z ea6ydoC3dUosVFxLWRk= X-Received: by 10.28.71.76 with SMTP id u73mr11081241wma.105.1498742873644; Thu, 29 Jun 2017 06:27:53 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Date: Thu, 29 Jun 2017 15:27:39 +0200 Message-Id: <20170629132749.997-2-pbonzini@redhat.com> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170629132749.997-1-pbonzini@redhat.com> References: <20170629132749.997-1-pbonzini@redhat.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c09::244 Subject: [Qemu-devel] [PATCH 01/11] qcow2: call CoQueue APIs under CoMutex 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: kwolf@redhat.com, qemu-block@nongnu.org, stefanha@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Reviewed-by: Eric Blake Reviewed-by: Stefan Hajnoczi Signed-off-by: Paolo Bonzini --- block/qcow2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/qcow2.c b/block/qcow2.c index 2f94f0326e..70d3f4a18e 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1741,8 +1741,6 @@ static coroutine_fn int qcow2_co_pwritev(BlockDriverS= tate *bs, uint64_t offset, ret =3D 0; =20 fail: - qemu_co_mutex_unlock(&s->lock); - while (l2meta !=3D NULL) { QCowL2Meta *next; =20 @@ -1756,6 +1754,8 @@ fail: l2meta =3D next; } =20 + qemu_co_mutex_unlock(&s->lock); + qemu_iovec_destroy(&hd_qiov); qemu_vfree(cluster_data); trace_qcow2_writev_done_req(qemu_coroutine_self(), ret); --=20 2.13.0