From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756692AbcG1Ew1 (ORCPT ); Thu, 28 Jul 2016 00:52:27 -0400 Received: from mail-pf0-f171.google.com ([209.85.192.171]:36605 "EHLO mail-pf0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750903AbcG1EwX (ORCPT ); Thu, 28 Jul 2016 00:52:23 -0400 From: Binoy Jayan To: Steven Rostedt Cc: linux-kernel@vger.kernel.org, Binoy Jayan Subject: [PATCH 0/2] *** Latency Histogram *** Date: Thu, 28 Jul 2016 10:22:12 +0530 Message-Id: <1469681535-25159-1-git-send-email-binoy.jayan@linaro.org> X-Mailer: git-send-email 1.8.2.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I was looking at these RT kernel patches and was wondering why it has not been upstreamed yet. I have made a few changes to these patches to make it compliant with upstream submission process. Also did a minimal testing on my msm board. Can some one from rt kernel team shed some light on why this is not upstreamed yet? Also if there some way to test this throroughly on a board with a high resolution timer running mainline (and not rt) kernel. Binoy Carsten Emde (1): tracing: Add latency histograms Yang Shi (1): trace: Add missing tracer macros Documentation/trace/histograms.txt | 186 ++++++ include/linux/hrtimer.h | 3 + include/linux/sched.h | 6 + include/trace/events/hist.h | 74 +++ include/trace/events/latency_hist.h | 136 +++++ kernel/time/hrtimer.c | 20 + kernel/trace/Kconfig | 104 ++++ kernel/trace/Makefile | 4 + kernel/trace/latency_hist.c | 1091 +++++++++++++++++++++++++++++++++++ kernel/trace/trace_irqsoff.c | 9 + 10 files changed, 1633 insertions(+) create mode 100644 Documentation/trace/histograms.txt create mode 100644 include/trace/events/hist.h create mode 100644 include/trace/events/latency_hist.h create mode 100644 kernel/trace/latency_hist.c -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project