Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751437AbdFZFjG (ORCPT ); Mon, 26 Jun 2017 01:39:06 -0400 Received: from mail-pf0-f182.google.com ([209.85.192.182]:33739 "EHLO mail-pf0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751335AbdFZFi6 (ORCPT ); Mon, 26 Jun 2017 01:38:58 -0400 From: Joel Fernandes To: linux-kernel@vger.kernel.org Cc: mikesart@gmail.com, Joel Fernandes , Steven Rostedt , Ingo Molnar , kernel-team@android.com Subject: [PATCH v4 0/3] tracing: Add support for recording tgid of tasks Date: Sun, 25 Jun 2017 22:38:41 -0700 Message-Id: <20170626053844.5746-1-joelaf@google.com> X-Mailer: git-send-email 2.13.1.611.g7e3b11ae1-goog Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1241 Lines: 33 Hi Steven, Following your comments in [1], I reworked the patches. I agree its much cleaner now. Please check them out and thanks. Android systrace viewer heavily depends on the tgid to group tasks. tgid is also useful for analyzing traces and generating analysis results for groups of tasks. Also Michael Sartain said he also has a need for it and helped test the series (I have added him to CC). [1] https://lkml.org/lkml/2017/6/13/754 Joel Fernandes (3): tracing: Add support for recording tgid of tasks tracing: Add support for display of tgid in trace output tracing/ftrace: Add support to record and display tgid include/linux/trace_events.h | 13 +++- kernel/trace/trace.c | 142 +++++++++++++++++++++++++++++++------- kernel/trace/trace.h | 9 +++ kernel/trace/trace_events.c | 42 ++++++++++- kernel/trace/trace_functions.c | 26 +++++++ kernel/trace/trace_output.c | 9 +++ kernel/trace/trace_sched_switch.c | 75 ++++++++++++++++---- 7 files changed, 276 insertions(+), 40 deletions(-) Cc: Steven Rostedt Cc: Ingo Molnar Cc: kernel-team@android.com Cc: Michael Sartain -- 2.13.1.611.g7e3b11ae1-goog