From: Steven Rostedt <rostedt@goodmis.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Andreas Ziegler <br015@umbiko.net>,
Daniel Bristot de Oliveira <bristot@kernel.org>,
zhang songyi <zhang.songyi@zte.com.cn>
Subject: [GIT PULL] tracing/tools: Updates for 6.3
Date: Mon, 20 Feb 2023 13:57:55 -0500 [thread overview]
Message-ID: <20230220135755.0fff5d29@gandalf.local.home> (raw)
Linus,
Tracing tools updates for 6.3:
- Use total duration to calculate average in rtla osnoise_hist
- Use 2 digit precision for displaying average
- Print an intuitive auto analysis of timerlat results
- Add auto analysis to timerlat top
- Add hwnoise, which is the same as osnoise but focuses on hardware
- Small clean ups
Please pull the latest trace-tools-v6.3 tree, which can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
trace-tools-v6.3
Tag SHA1: 82adfaeb36c268c3e988c7c5a106e45be68e9778
Head SHA1: 5dc3750e747f93f9bb7987da3d47a8ab4a5a181e
Andreas Ziegler (2):
tools/tracing/rtla: osnoise_hist: use total duration for average calculation
tools/tracing/rtla: osnoise_hist: display average with two-digit precision
Daniel Bristot de Oliveira (5):
rtla/timerlat: Add auto-analysis core
rtla/timerlat: Add auto-analysis support to timerlat top
Documentation/rtla: Add timerlat-top auto-analysis options
rtla: Add hwnoise tool
Documentation/rtla: Add hwnoise man page
zhang songyi (1):
tools/rv: Remove unneeded semicolon
----
Documentation/tools/rtla/common_timerlat_aa.rst | 7 +
Documentation/tools/rtla/index.rst | 1 +
Documentation/tools/rtla/rtla-hwnoise.rst | 107 +++
Documentation/tools/rtla/rtla-timerlat-top.rst | 164 ++--
tools/tracing/rtla/Makefile | 2 +
tools/tracing/rtla/src/osnoise.c | 117 +++
tools/tracing/rtla/src/osnoise.h | 7 +
tools/tracing/rtla/src/osnoise_hist.c | 9 +-
tools/tracing/rtla/src/osnoise_top.c | 84 +-
tools/tracing/rtla/src/rtla.c | 4 +
tools/tracing/rtla/src/timerlat_aa.c | 990 ++++++++++++++++++++++++
tools/tracing/rtla/src/timerlat_aa.h | 12 +
tools/tracing/rtla/src/timerlat_top.c | 46 +-
tools/tracing/rtla/src/utils.h | 3 +
tools/verification/rv/src/in_kernel.c | 2 +-
15 files changed, 1442 insertions(+), 113 deletions(-)
create mode 100644 Documentation/tools/rtla/common_timerlat_aa.rst
create mode 100644 Documentation/tools/rtla/rtla-hwnoise.rst
create mode 100644 tools/tracing/rtla/src/timerlat_aa.c
create mode 100644 tools/tracing/rtla/src/timerlat_aa.h
---------------------------
next reply other threads:[~2023-02-20 19:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-20 18:57 Steven Rostedt [this message]
2023-02-23 18:47 ` pr-tracker-bot
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