From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753400AbaBVSBA (ORCPT ); Sat, 22 Feb 2014 13:01:00 -0500 Received: from terminus.zytor.com ([198.137.202.10]:41167 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752327AbaBVSA5 (ORCPT ); Sat, 22 Feb 2014 13:00:57 -0500 Date: Sat, 22 Feb 2014 10:00:36 -0800 From: tip-bot for Masami Hiramatsu Message-ID: Cc: acme@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, dave.long@linaro.org, hpa@zytor.com, mingo@kernel.org, namhyung@kernel.org, masami.hiramatsu.pt@hitachi.com, rostedt@goodmis.org, srikar@linux.vnet.ibm.com, dsahern@gmail.com, oleg@redhat.com, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, dave.long@linaro.org, mingo@redhat.com, linux-kernel@vger.kernel.org, acme@redhat.com, namhyung@kernel.org, masami.hiramatsu.pt@hitachi.com, rostedt@goodmis.org, srikar@linux.vnet.ibm.com, dsahern@gmail.com, tglx@linutronix.de, oleg@redhat.com In-Reply-To: <20140206053213.29635.69948.stgit@kbuild-fedora.yrl.intra.hitachi.co.jp> References: <20140206053213.29635.69948.stgit@kbuild-fedora.yrl.intra.hitachi.co.jp> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf probe: Show in what binaries/ modules probes are set Git-Commit-ID: fb226ccd2a6f77be13009edc196da2077800066b X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: fb226ccd2a6f77be13009edc196da2077800066b Gitweb: http://git.kernel.org/tip/fb226ccd2a6f77be13009edc196da2077800066b Author: Masami Hiramatsu AuthorDate: Thu, 6 Feb 2014 05:32:13 +0000 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 18 Feb 2014 09:34:50 -0300 perf probe: Show in what binaries/modules probes are set Show the name of binary file or modules in which the probes are set with --list option. Without this change; # ./perf probe -m drm drm_av_sync_delay # ./perf probe -x perf dso__load_vmlinux # ./perf probe -l probe:drm_av_sync_delay (on drm_av_sync_delay) probe_perf:dso__load_vmlinux (on 0x000000000006d110) With this change; # ./perf probe -l probe:drm_av_sync_delay (on drm_av_sync_delay in drm) probe_perf:dso__load_vmlinux (on 0x000000000006d110 in /kbuild/ksrc/linux-3/tools/perf/perf) Signed-off-by: Masami Hiramatsu Cc: David Ahern Cc: "David A. Long" Cc: Ingo Molnar Cc: Namhyung Kim Cc: Oleg Nesterov Cc: Srikar Dronamraju Cc: Steven Rostedt Cc: yrl.pp-manager.tt@hitachi.com Link: http://lkml.kernel.org/r/20140206053213.29635.69948.stgit@kbuild-fedora.yrl.intra.hitachi.co.jp Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/probe-event.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index ace3ba3..de9fe90 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -1728,7 +1728,8 @@ static struct strlist *get_probe_trace_command_rawlist(int fd) } /* Show an event */ -static int show_perf_probe_event(struct perf_probe_event *pev) +static int show_perf_probe_event(struct perf_probe_event *pev, + const char *module) { int i, ret; char buf[128]; @@ -1744,6 +1745,8 @@ static int show_perf_probe_event(struct perf_probe_event *pev) return ret; printf(" %-20s (on %s", buf, place); + if (module) + printf(" in %s", module); if (pev->nargs > 0) { printf(" with"); @@ -1781,7 +1784,8 @@ static int __show_perf_probe_events(int fd, bool is_kprobe) ret = convert_to_perf_probe_event(&tev, &pev, is_kprobe); if (ret >= 0) - ret = show_perf_probe_event(&pev); + ret = show_perf_probe_event(&pev, + tev.point.module); } clear_perf_probe_event(&pev); clear_probe_trace_event(&tev); @@ -1980,7 +1984,7 @@ static int __add_probe_trace_events(struct perf_probe_event *pev, group = pev->group; pev->event = tev->event; pev->group = tev->group; - show_perf_probe_event(pev); + show_perf_probe_event(pev, tev->point.module); /* Trick here - restore current event/group */ pev->event = (char *)event; pev->group = (char *)group;