linux-kernel - [GIT PULL] tracing/tools: Updates for v6.13

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Message-ID: <20241120161011.2f5621c4@gandalf.local.home>
Date: Wed, 20 Nov 2024 16:10:11 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: LKML <linux-kernel@...r.kernel.org>, Andrew Kreimer
 <algonell@...il.com>, Ba Jing <bajing@...s.chinamobile.com>, Eder Zulian
 <ezulian@...hat.com>, Gabriele Monaco <gmonaco@...hat.com>, Jan Stancek
 <jstancek@...hat.com>, Tomas Glozar <tglozar@...hat.com>, furkanonder
 <furkanonder@...tonmail.com>
Subject: [GIT PULL] tracing/tools: Updates for v6.13


Linus,

tracing/tools: Updates for 6.13

- Add ':' to getopt option 'trace-buffer-size' in timerlat_hist for
  consistency

- Remove unused sched_getattr define

- Rename sched_setattr() helper to syscall_sched_setattr() to avoid
  conflicts

- Update counters to long from int to avoid overflow

- Add libcpupower dependency detection

- Add --deepest-idle-state to timerlat to limit deep idle sleeps

- Other minor clean ups and documentation changes


Please pull the latest trace-tools-v6.13 tree, which can be found at:


  git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
trace-tools-v6.13

Tag SHA1: 8207bfa366b221814c2d6000f6d22e048453d105
Head SHA1: 571f8b3f866a6d990a50fe5c89fe0ea78784d70b


Andrew Kreimer (1):
      rv: Fix a typo

Ba Jing (2):
      tools/rv: Correct the grammatical errors in the comments
      tools/rv: Correct the grammatical errors in the comments

Eder Zulian (1):
      rtla: use the definition for stdout fd when calling isatty()

Gabriele Monaco (2):
      rtla: Fix consistency in getopt_long for timerlat_hist
      verification/dot2: Improve dot parser robustness

Jan Stancek (2):
      tools/rtla: drop __NR_sched_getattr
      tools/rtla: fix collision with glibc sched_attr/sched_set_attr

Tomas Glozar (9):
      rtla/timerlat: Make timerlat_top_cpu->*_count unsigned long long
      rtla/timerlat: Make timerlat_hist_cpu->*_count unsigned long long
      tools/build: Add libcpupower dependency detection
      rtla: Add optional dependency on libcpupower
      rtla/utils: Add idle state disabling via libcpupower
      rtla/timerlat: Add --deepest-idle-state for top
      rtla/timerlat: Add --deepest-idle-state for hist
      rtla: Documentation: Mention --deepest-idle-state
      rtla/timerlat: Do not set params->user_workload with -U

furkanonder (3):
      tools/rtla: Improve code readability in timerlat_load.py
      tools/rtla: Enhance argument parsing in timerlat_load.py
      tools/rtla: Improve exception handling in timerlat_load.py

----
 .../tools/rtla/common_timerlat_options.rst         |   8 +
 kernel/trace/rv/rv.c                               |   2 +-
 tools/build/Makefile.feature                       |   1 +
 tools/build/feature/Makefile                       |   4 +
 tools/build/feature/test-libcpupower.c             |   8 +
 tools/tracing/rtla/Makefile                        |   2 +
 tools/tracing/rtla/Makefile.config                 |  10 ++
 tools/tracing/rtla/README.txt                      |   4 +
 tools/tracing/rtla/sample/timerlat_load.py         |  56 ++++---
 tools/tracing/rtla/src/osnoise_top.c               |   2 +-
 tools/tracing/rtla/src/timerlat_hist.c             |  64 +++++--
 tools/tracing/rtla/src/timerlat_top.c              |  54 +++++-
 tools/tracing/rtla/src/utils.c                     | 186 ++++++++++++++++++---
 tools/tracing/rtla/src/utils.h                     |  15 ++
 tools/verification/dot2/automata.py                |  18 +-
 tools/verification/rv/src/in_kernel.c              |   4 +-
 tools/verification/rv/src/trace.c                  |   2 +-
 17 files changed, 361 insertions(+), 79 deletions(-)
 create mode 100644 tools/build/feature/test-libcpupower.c
---------------------------