All of lore.kernel.org
 help / color / mirror / Atom feed
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: [PATCH 0/3] perf tools: Allow to enable/disable events via control pipe
Date: Sun,  6 Dec 2020 18:05:16 +0100	[thread overview]
Message-ID: <20201206170519.4010606-1-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

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: Allow to list events via control file

 tools/perf/builtin-record.c |   3 +++
 tools/perf/builtin-stat.c   |   3 +++
 tools/perf/util/evlist.c    | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----
 tools/perf/util/evlist.h    |   8 ++++++++
 4 files changed, 115 insertions(+), 4 deletions(-)


             reply	other threads:[~2020-12-06 17:06 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-06 17:05 Jiri Olsa [this message]
2020-12-06 17:05 ` [PATCH 1/3] perf tools: Add evlist__disable_evsel/evlist__enable_evsel Jiri Olsa
2020-12-07 17:12   ` Alexei Budankov
2020-12-06 17:05 ` [PATCH 2/3] perf tools: Allow to enable/disable events via control file Jiri Olsa
2020-12-07 17:02   ` Alexei Budankov
2020-12-10 16:24     ` Jiri Olsa
2020-12-10 17:15       ` Arnaldo Carvalho de Melo
2020-12-10 17:19         ` Arnaldo Carvalho de Melo
2020-12-10 17:26           ` [BUG] jevents problem when cross building " Arnaldo Carvalho de Melo
2020-12-10 17:44             ` John Garry
2020-12-10 18:17               ` Arnaldo Carvalho de Melo
2020-12-10 18:27                 ` John Garry
2020-12-10 19:57                   ` John Garry
2020-12-16 11:41                     ` John Garry
2020-12-16 14:01                       ` Arnaldo Carvalho de Melo
2020-12-10 18:06       ` Jiri Olsa
2020-12-10 18:20         ` Alexei Budankov
2020-12-10 18:27           ` Arnaldo Carvalho de Melo
2020-12-10 18:32           ` Alexei Budankov
2020-12-06 17:05 ` [PATCH 3/3] perf tools: Allow to list " Jiri Olsa
2020-12-07 16:28   ` Arnaldo Carvalho de Melo
2020-12-07 17:09     ` Alexei Budankov
2020-12-07 19:53       ` Jiri Olsa
2020-12-07 19:51     ` Jiri Olsa
2020-12-07 13:25 ` [PATCH 0/3] perf tools: Allow to enable/disable events via control pipe Namhyung Kim

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201206170519.4010606-1-jolsa@kernel.org \
    --to=jolsa@kernel.org \
    --cc=a.p.zijlstra@chello.nl \
    --cc=abudankov@huawei.com \
    --cc=acme@kernel.org \
    --cc=alexander.shishkin@linux.intel.com \
    --cc=eranian@google.com \
    --cc=irogers@google.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=mingo@kernel.org \
    --cc=mpetlan@redhat.com \
    --cc=namhyung@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.