{"id":17752,"url":"https://patchwork.libcamera.org/api/1.1/covers/17752/?format=json","web_url":"https://patchwork.libcamera.org/cover/17752/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20221103132041.64644-1-umang.jain@ideasonboard.com>","date":"2022-11-03T13:20:36","name":"[libcamera-devel,v3,0/5] Apply clang thread safety annotation libcamera-core and v4l2","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/1.1/people/86/?format=json","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/17752/mbox/","series":[{"id":3596,"url":"https://patchwork.libcamera.org/api/1.1/series/3596/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3596","date":"2022-11-03T13:20:36","name":"Apply clang thread safety annotation libcamera-core and v4l2","version":3,"mbox":"https://patchwork.libcamera.org/series/3596/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/17752/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 9EA42BDB16\n\tfor ;\n\tThu, 3 Nov 2022 13:20:50 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id F3C8563036;\n\tThu, 3 Nov 2022 14:20:49 +0100 (CET)","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 D881F61F42\n\tfor ;\n\tThu, 3 Nov 2022 14:20:48 +0100 (CET)","from umang.jainideasonboard.com (unknown [103.251.226.107])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 379664B2;\n\tThu, 3 Nov 2022 14:20:46 +0100 (CET)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1667481650;\n\tbh=8QE3AqEpGJ5ZUaXyG5sF6iZCOZo2K6jCFvTCTV2koHs=;\n\th=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post:\n\tList-Help:List-Subscribe:From:Reply-To:From;\n\tb=YqTj49WAA0kMjZL9/XHvhdQDNM3fzXYBeZ/Mitn45h3egUYSXgCsL5Grbrd5gqqfX\n\tDNcECy5NTgBaFfU5pijILMUZI+XHyhmB7YKJypsMYr/ZzSSRywxJXJAnYFUidn24R1\n\tPkf7WMCFE9G71GPzcIa+ZQeFpMsSBARLe//OrApHjKuz5iAC2bBnhNLwNsNpzmuA8J\n\tivQWotBRc1nOl9yMZJU/zE/e6m8EE1A8A/Yn7olytWmH8JBnHpgEoGkq7GIubOEKDK\n\tVXd/Gd7wFdcuF9vAjHjeuG5+yPNmgpsn0E+E8u71cZplXHtFQsHUlkvg9gdGFEztL6\n\tBNrX2ifkSA+bA==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1667481648;\n\tbh=8QE3AqEpGJ5ZUaXyG5sF6iZCOZo2K6jCFvTCTV2koHs=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=fIohdxrWXDc3oD1HAU92FNkc1U80m+bbIJ2LUUg3FVu8/9MpuG6rOuiUYeutAMZ1l\n\tG4K4uV/wlZqYLF21Un86UR15YSWSlEiL0jlF13GadDwlFcQtVOho1IQQbdd4XdckA+\n\tEyNe+oA9o9gnqih1XbW3IYksr80woKmfdn9UjKEA="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"fIohdxrW\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 3 Nov 2022 18:50:36 +0530","Message-Id":"<20221103132041.64644-1-umang.jain@ideasonboard.com>","X-Mailer":"git-send-email 2.37.3","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v3 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":"(Original cover letter by Hiro)\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\nChanges in v3:\n- Address Laurent's reviews from v2\n - No functional changes, improve readability by reflowing statements\n- Remove TSA for exitCode_ from 2/5\n- Protect cameras_ on cleanup() by taking a lock in 3/5 so that TSA\n is satisfied\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 | 4 +++-\n src/libcamera/base/thread.cpp | 10 +++++++---\n src/libcamera/camera_manager.cpp | 24 +++++++++++++++---------\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(+), 32 deletions(-)"}