{"id":16287,"url":"https://patchwork.libcamera.org/api/covers/16287/?format=json","web_url":"https://patchwork.libcamera.org/cover/16287/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20220620165027.549085-1-umang.jain@ideasonboard.com>","date":"2022-06-20T16:50:22","name":"[libcamera-devel,v2,0/5] Apply clang thread safety annotation libcamera-core and v4l2","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/people/86/?format=json","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/16287/mbox/","series":[{"id":3196,"url":"https://patchwork.libcamera.org/api/series/3196/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3196","date":"2022-06-20T16:50:22","name":"Apply clang thread safety annotation libcamera-core and v4l2","version":2,"mbox":"https://patchwork.libcamera.org/series/3196/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/16287/comments/","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id CEC7ABE173\n\tfor ;\n\tMon, 20 Jun 2022 16:50:37 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8340165635;\n\tMon, 20 Jun 2022 18:50:37 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3831560498\n\tfor ;\n\tMon, 20 Jun 2022 18:50:36 +0200 (CEST)","from perceval.ideasonboard.com (unknown\n\t[IPv6:2401:4900:1f3f:e389:cb58:4104:f66:a571])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 1E26B25B;\n\tMon, 20 Jun 2022 18:50:34 +0200 (CEST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1655743837;\n\tbh=aEQfRcpkCUUdMeel50bFM6ZIcdcyXvXH75p+sQHXUBA=;\n\th=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post:\n\tList-Help:List-Subscribe:From:Reply-To:From;\n\tb=pvsZ0QrwrdSrFz2Wf3p+/kSLE5ZBDyfWdWZrSUJPv04nHdb9z+XYMcwTDeF3HH7OA\n\tpLNwhUv4tehNPjbB26kXc+DT4xRhOfru/MxC3hloBzMuO/PjvVTkRCjFqe2x+bzjMq\n\taIC3HeQKuZlTmlCHvE8H8x7BDfgeWNlw7O8Z/AVDj/b/A1PVqRSnTf1+2/VPGSa/yq\n\t1aULlGp4TFy0Bek8cXQvzaMTIBsekftdaSZ1u0bYB8cSnQ+Iw7DuLVt+z67vkxlwai\n\tcNpUTuQ1D3Lux6OkrVNubE6gF/0GjboAj4n+825QgmLFE4q5pcsltruXPX/SF0Ot/N\n\twfkmEzfDIZHlA==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1655743835;\n\tbh=aEQfRcpkCUUdMeel50bFM6ZIcdcyXvXH75p+sQHXUBA=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=f+aSBxyry+xwUHFuIwNI8XdMm4OA0JP8wFeWhHhfKeeeHV+/6If0gKbxTA+3Cjzx1\n\ty46VxnSjAXn/xlEJGpPRNNC1SqxIqL0P03SbXqPR1KBgRNYqI5Zt3YI3trykXay5EZ\n\tcW8oihbgz9rfUTYntq2mTYWfCNBULxz8Y90tVOMg="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"f+aSBxyr\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 20 Jun 2022 22:20:22 +0530","Message-Id":"<20220620165027.549085-1-umang.jain@ideasonboard.com>","X-Mailer":"git-send-email 2.31.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v2 0/5] Apply clang thread safety\n\tannotation libcamera-core and v4l2","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Umang Jain via libcamera-devel ","Reply-To":"Umang Jain ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Ressurcting the continuation of thread safety annotation by Hiro.\nI have excluded two fixes from the series which are submitted\nstandalone on the list as:\n- libcamera: base: thread: Protect exitCode by mutex in exit()\n- libcamera: camera_manager: Protect cameras_ by mutex in cleanup()\n\nOriginal cover letter:\nThis applies clang thread safety annotations to libcamera/base, and\nlibcamera/camera_manager and v4l2. I cannot annotate Signal and some\nvariables in thread.cpp is because the used Mutexes are invisible\nfrom their header files.\n\nHirokazu Honda (5):\n libcamera: base: semaphore: Apply clang thread safety annotation\n libcamera: base: thread: Apply clang thread safety annotation\n libcamera: camera_manager: Apply clang thread safety annotation\n v4l2: v4l2_camera_proxy: Apply clang thread safety annotation\n v4l2: v4l2_camera: Apply clang thread safety annotation\n\n include/libcamera/base/semaphore.h | 10 +++++-----\n src/libcamera/base/semaphore.cpp | 2 +-\n src/libcamera/base/thread.cpp | 22 +++++++++++++++-------\n src/libcamera/camera_manager.cpp | 17 +++++++++--------\n src/v4l2/v4l2_camera.cpp | 5 ++---\n src/v4l2/v4l2_camera.h | 14 ++++++++------\n src/v4l2/v4l2_camera_proxy.h | 12 +++++++-----\n 7 files changed, 47 insertions(+), 35 deletions(-)"}