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From: Jiri Olsa <jolsa@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Arnaldo Carvalho de Melo <acme@kernel.org>
Subject: [RFC 0/5] ftrace perf: Fixes and speedup
Date: Wed,  9 Mar 2016 21:46:40 +0100	[thread overview]
Message-ID: <1457556405-27717-1-git-send-email-jolsa@kernel.org> (raw)

hi,
sending some small perf related fixes plus one change
to speedup ftrace:function perf registration. I'm still
testing this, but any feedback would be great.

Also available in here:
  git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
  ftrace/fixes

thanks,
jirka
---
Jiri Olsa (5):
      ftrace perf: Check sample types only for sampling events
      ftrace perf: Move exclude_kernel tracepoint check to init event
      ftrace perf: Use ftrace_ops::private to store event pointer
      ftrace: Make ftrace_hash_rec_enable return update bool
      ftrace: Update dynamic ftrace calls only if necessary

 include/linux/perf_event.h      |  3 +++
 kernel/events/core.c            | 27 ++++++++++++++++++++++-----
 kernel/trace/ftrace.c           | 36 +++++++++++++++++++++---------------
 kernel/trace/trace_event_perf.c | 39 ++++++++++++++++++++++++++++++---------
 4 files changed, 76 insertions(+), 29 deletions(-)

             reply	other threads:[~2016-03-09 20:46 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-09 20:46 Jiri Olsa [this message]
2016-03-09 20:46 ` [PATCH 1/5] ftrace perf: Check sample types only for sampling events Jiri Olsa
2016-03-10  0:36   ` Namhyung Kim
2016-03-10  7:25     ` Jiri Olsa
2016-03-11  8:36       ` Jiri Olsa
2016-03-11 13:48         ` Namhyung Kim
2016-03-11 18:14           ` Jiri Olsa
2016-03-15 20:06   ` Steven Rostedt
2016-03-15 21:51     ` Jiri Olsa
2016-03-09 20:46 ` [PATCH 2/5] ftrace perf: Move exclude_kernel tracepoint check to init event Jiri Olsa
2016-03-10  0:39   ` Namhyung Kim
2016-03-11  8:39     ` Jiri Olsa
2016-03-09 20:46 ` [PATCH 3/5] ftrace perf: Use ftrace_ops::private to store event pointer Jiri Olsa
2016-03-10  1:29   ` Namhyung Kim
2016-03-09 20:46 ` [PATCH 4/5] ftrace: Make ftrace_hash_rec_enable return update bool Jiri Olsa
2016-03-11 14:28   ` Namhyung Kim
2016-03-11 18:15     ` Jiri Olsa
2016-03-12  8:35       ` Namhyung Kim
2016-03-15 19:43         ` Steven Rostedt
2016-03-09 20:46 ` [PATCH 5/5] ftrace: Update dynamic ftrace calls only if necessary Jiri Olsa

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