From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Ingo Molnar <mingo@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Michael Petlan <mpetlan@redhat.com>,
Ian Rogers <irogers@google.com>,
Stephane Eranian <eranian@google.com>,
Alexei Budankov <abudankov@huawei.com>
Subject: [PATCHv2 0/3] perf tools: Allow to enable/disable events via control pipe
Date: Thu, 10 Dec 2020 21:43:27 +0100 [thread overview]
Message-ID: <20201210204330.233864-1-jolsa@kernel.org> (raw)
hi,
adding support to enable/disable specific events via control
file via following commands:
# echo enable-sched:sched_process_fork > control
# echo disabled-sched:sched_process_fork > control
v2 changes:
- added acks
- change list to evlist [Arnaldo]
- add evlist-verbose command [Arnaldo]
- add '' to enale-/disable- error message
The code is available in here:
git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
perf/control
thanks,
jirka
---
Jiri Olsa (3):
perf tools: Add evlist__disable_evsel/evlist__enable_evsel
perf tools: Allow to enable/disable events via control file
perf tools: Add evlist/evlist-verbose control commands
tools/perf/builtin-record.c | 4 ++++
tools/perf/builtin-stat.c | 4 ++++
tools/perf/util/evlist.c | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----
tools/perf/util/evlist.h | 10 ++++++++++
4 files changed, 128 insertions(+), 4 deletions(-)
next reply other threads:[~2020-12-10 20:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-10 20:43 Jiri Olsa [this message]
2020-12-10 20:43 ` [PATCH 1/3] perf tools: Add evlist__disable_evsel/evlist__enable_evsel Jiri Olsa
2020-12-15 15:17 ` Arnaldo Carvalho de Melo
2020-12-10 20:43 ` [PATCH 2/3] perf tools: Allow to enable/disable events via control file Jiri Olsa
2020-12-15 15:14 ` Arnaldo Carvalho de Melo
2020-12-15 15:24 ` Jiri Olsa
2020-12-15 16:03 ` Arnaldo Carvalho de Melo
2020-12-15 16:18 ` Jiri Olsa
2020-12-15 16:27 ` Arnaldo Carvalho de Melo
2020-12-10 20:43 ` [PATCH 3/3] perf tools: Add evlist/evlist-verbose control commands Jiri Olsa
2020-12-11 3:27 ` Namhyung Kim
2020-12-15 15:23 ` Arnaldo Carvalho de Melo
2020-12-15 15:59 ` Jiri Olsa
2020-12-15 16:09 ` Arnaldo Carvalho de Melo
2020-12-15 16:27 ` Jiri Olsa
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