From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751875AbcGPQL0 (ORCPT ); Sat, 16 Jul 2016 12:11:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39723 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751571AbcGPQLY (ORCPT ); Sat, 16 Jul 2016 12:11:24 -0400 From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , David Ahern , Ingo Molnar , Namhyung Kim , Peter Zijlstra , "Steven Rostedt (Red Hat)" , Jiri Pirko Subject: [PATCHv3 0/3] perf python: Add support to access tracepoint fields Date: Sat, 16 Jul 2016 18:11:17 +0200 Message-Id: <1468685480-18951-1-git-send-email-jolsa@kernel.org> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Sat, 16 Jul 2016 16:11:23 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hi, adding support to access tracepoint fields in python scripts. v3 changes: - once again fixed is_printable_array [Steven] - patch 3/3 already merged - added new patch 3/3 with automated test for is_printable_array v2 changes: - most of the patches is already pulled in, this is just leftover - fixed is_printable_array [Steven] - making is_printable_array global - attached unrelated fix 3/3 With this patchset it's possible to access tracepoint fields in event python object like: print "time %u prev_comm=%s prev_pid=%d prev_prio=%d prev_state=0x%x ==> next_comm=%s next_pid=%d next_prio=%d" % ( event.sample_time, event.prev_comm, event.prev_pid, event.prev_prio, event.prev_state, event.next_comm, event.next_pid, event.next_prio) Also available in: git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git perf/fixes thanks, jirka --- Jiri Olsa (3): perf script python: Fix string vs byte array resolving perf tools: Make is_printable_array global perf tests: Add is_printable_array test tools/perf/tests/Build | 1 + tools/perf/tests/builtin-test.c | 4 ++++ tools/perf/tests/is_printable_array.c | 36 ++++++++++++++++++++++++++++++++++++ tools/perf/tests/tests.h | 1 + tools/perf/util/python.c | 12 ------------ tools/perf/util/scripting-engines/trace-event-python.c | 25 ++++++++++++++++++------- tools/perf/util/util.c | 16 ++++++++++++++++ tools/perf/util/util.h | 1 + 8 files changed, 77 insertions(+), 19 deletions(-) create mode 100644 tools/perf/tests/is_printable_array.c