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dkim=none (message not signed) header.d=none;nongnu.org; dmarc=none action=none header.from=virtuozzo.com; Received: from AM7PR08MB5494.eurprd08.prod.outlook.com (2603:10a6:20b:dc::15) by AM5PR0801MB1652.eurprd08.prod.outlook.com (2603:10a6:203:3c::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4264.23; Mon, 28 Jun 2021 12:12:05 +0000 Received: from AM7PR08MB5494.eurprd08.prod.outlook.com ([fe80::75ce:1d52:cb60:e955]) by AM7PR08MB5494.eurprd08.prod.outlook.com ([fe80::75ce:1d52:cb60:e955%6]) with mapi id 15.20.4264.026; Mon, 28 Jun 2021 12:12:02 +0000 From: Vladimir Sementsov-Ogievskiy To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, mreitz@redhat.com, kwolf@redhat.com, vsementsov@virtuozzo.com, jsnow@redhat.com, eesposit@redhat.com, pbonzini@redhat.com, eblake@redhat.com, stefanha@redhat.com Subject: [PATCH v2 0/2] introduce QEMU_AUTO_VFREE Date: Mon, 28 Jun 2021 15:11:31 +0300 Message-Id: <20210628121133.193984-1-vsementsov@virtuozzo.com> X-Mailer: git-send-email 2.29.2 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [185.215.60.221] X-ClientProxiedBy: HE1P190CA0036.EURP190.PROD.OUTLOOK.COM (2603:10a6:7:52::25) To AM7PR08MB5494.eurprd08.prod.outlook.com (2603:10a6:20b:dc::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (185.215.60.221) by HE1P190CA0036.EURP190.PROD.OUTLOOK.COM (2603:10a6:7:52::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4264.18 via Frontend Transport; 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envelope-from=vsementsov@virtuozzo.com; helo=EUR02-HE1-obe.outbound.protection.outlook.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-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: 2.1.23 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" Hi all! There is a good movement to use g_autofree macro, that helps to automatically call g_free on exit from code block. We lack similar possibility for qemu_memalign() functions family. Let's add, it seems rather simple with help of "cleanup" attribute. v2: rewrite 01 (as first version was just wrong) Vladimir Sementsov-Ogievskiy (2): introduce QEMU_AUTO_VFREE block/commit: use QEMU_AUTO_VFREE include/qemu/osdep.h | 15 +++++++++++++++ block/commit.c | 25 +++++++++---------------- 2 files changed, 24 insertions(+), 16 deletions(-) -- 2.29.2