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Thu, 21 Feb 2019 13:26:56 +0900 (KST) Mime-Version: 1.0 Subject: RE: [PATCH v3 2/2] drivers: devfreq: add tracing for scheduling work Reply-To: myungjoo.ham@samsung.com From: MyungJoo Ham To: Lukasz Luba , "linux-kernel@vger.kernel.org" , "linux-pm@vger.kernel.org" CC: Bartlomiej Zolnierkiewicz , Chanwoo Choi , Kyungmin Park , Marek Szyprowski , Sylwester Nawrocki , "mka@chromium.org" , "rostedt@goodmis.org" , "mingo@redhat.com" X-Priority: 3 X-Content-Kind-Code: NORMAL In-Reply-To: <1550514069-9237-3-git-send-email-l.luba@partner.samsung.com> X-Drm-Type: N,general X-Msg-Generator: Mail X-Msg-Type: PERSONAL X-Reply-Demand: N Message-ID: <20190221042656epcms1p1dbc8b4db8566003a8dd3ec6212343494@epcms1p1> Date: Thu, 21 Feb 2019 13:26:56 +0900 X-CMS-MailID: 20190221042656epcms1p1dbc8b4db8566003a8dd3ec6212343494 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" CMS-TYPE: 101P X-Brightmail-Tracker: H4sIAAAAAAAAA01Sa0hTYRju29nmUVsd5+3TLtqBQg2dR52dLpal1KEshSCijHnQDzW3s7Ez 7SLBCEsRC4Mim1ralQzxQupwYjY1MtNQKdFQplMMvCEW3aldqX/P9/C+z/O87/fimLRWHIzn cjqk5VglKfYStnaHyyLLw7j0aH1lLN1U0SCiRz/PieiBywse9Lh+Iz3SXiWmV6/1ALq+Z8KD Hu6qEdCrjVZAd5ZYBHT3QrEo0Zup1A8JmaLOcQ/m5VKHgFnufC9mrj+vA8xq8+Y08am8PTmI zULaUMRlqrNyuewE8shxRZJCHh9NRVI76R1kKMeqUAKZnJIWeTBXaYtHhhawynwblcbyPCnb u0erzteh0Bw1r0sgkSZLqdmpieJZFZ/PZUdlqlW7qOjoGLmtMCMv5+mbY5qrwvNzpUViPTBi pcATh0QcnJ6bBaXAC5cSRgB7l17YHjguIXzgb6OvvcaXSIXvbs0DO5YSJNSPdWJOXgZLLK0O XkxEwpbGCaEd+xGPAaxe3G3XxIhPAmgZHBA4zSSwonhW6MQbYNuTFkezJ3EYWstmXDX+cOzZ oocbL7+6B5zYD16ZHHCF9oGW7ybg1qm4+celWQiny4YwuzEkigCsu9PqEpXBt9V9YjuWEEfh 0s96h5CQ2AonXze6RJPhfPmUQwgjQmDbYhVmXwRGhMOGdpmTXgeXvpSJ3LMY77ozb4Nm00NX 5o2w/3atS5KBo/0zruUOAbgyPycqByGGf/s1/Odm+OdWA7A6EIA0vCob8ZQm7v8fbQaO84yg jaBjMMUMCByQayWNJ1XpUhFbwF9QmQHEMdJPYvbj0qWSLPbCRaRVK7T5SsSbgdw29A0s2D9T bTt2Tqeg5DGxsbF0HBUvpygyUNKQmJQuJbJZHcpDSIO07j4B7hmsBy37F1NLKNXkgXP7GANK vqNYn7pJfUgXZDHd7jtx8hrHT1gLFtok3FCXqMn/dGCg0j/xg/Vs6dSGFd0j1GJigr5Zg/f+ wPoLk84s7xP8GvGOevzK9DWxXbOmtnc4/v4L9cdqwYOyLZtaL4XHDR8Oy9gx9bqvypC7q6Je FpAg3V5MCvkclorAtDz7F4CGmVG0AwAA DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20190218182129eucas1p1804530445570fc73af89ed46b9a448b9 References: <1550514069-9237-3-git-send-email-l.luba@partner.samsung.com> <1550514069-9237-1-git-send-email-l.luba@partner.samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >This patch add basic tracing of the devfreq workqueue and delayed work. >It aims to capture changes of the polling intervals and device state. > >Signed-off-by: Lukasz Luba >--- > drivers/devfreq/devfreq.c | 5 +++++ > 1 file changed, 5 insertions(+) > >diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c >index 0ae3de7..660365a 100644 >--- a/drivers/devfreq/devfreq.c >+++ b/drivers/devfreq/devfreq.c Acked-by: MyungJoo Ham