linux-kernel - [for-linus][PATCH 00/13] tracing: Updates for 5.17-rc

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Date:   Fri, 25 Feb 2022 11:51:51 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [for-linus][PATCH 00/13] tracing: Updates for 5.17-rc


Tracing fixes for 5.17:

 - rtla (Real-Time Linux Analysis tool): fix typo in man page

 - rtla: Update API -e to -E before it is released

 - rlla: Error message fix and memory leak fix

 - Partially unline trace event soft disable to shrink text

 - Fix function graph start up test

 - Have triggers affect the trace instance they are in and not top level

 - Have osnoise sleep in the units it says it uses

 - Remove unused ftrace stub function

 - Remove event probe reduntant info from event in the buffer

 - Fix group ownership setting in tracefs

 - Ensure trace buffer is minimum size to prevent crashes

  git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
ftrace/urgent

Head SHA1: f4b8715634f04fa03e730f1493ee919b56468de8


Arnaldo Carvalho de Melo (1):
      rtla: Fix systme -> system typo on man page

Christophe Leroy (2):
      tracing: Uninline trace_trigger_soft_disabled() partly
      tracing: Fix selftest config check for function graph start up test

Daniel Bristot de Oliveira (5):
      tracing: Dump stacktrace trigger to the corresponding instance
      tracing/osnoise: Make osnoise_main to sleep for microseconds
      rtla/hist: Make -E the short version of --entries
      rtla/osnoise: Free params at the exit
      rtla/osnoise: Fix error message when failing to enable trace instance

Nathan Chancellor (1):
      ftrace: Remove unused ftrace_startup_enable() stub

Steven Rostedt (Google) (3):
      tracing: Have traceon and traceoff trigger honor the instance
      eprobes: Remove redundant event type information
      tracefs: Set the group ownership in apply_options() not parse_options()

Sven Schnelle (1):
      tracing: Ensure trace buffer is at least 4096 bytes large

----
 Documentation/tools/rtla/common_hist_options.rst   |  2 +-
 .../tools/rtla/common_osnoise_description.rst      |  2 +-
 Documentation/tools/rtla/rtla-osnoise-hist.rst     |  2 +-
 fs/tracefs/inode.c                                 |  4 +-
 include/linux/trace_events.h                       | 22 ++++---
 kernel/trace/ftrace.c                              |  1 -
 kernel/trace/trace.c                               | 10 +--
 kernel/trace/trace.h                               |  1 -
 kernel/trace/trace_eprobe.c                        | 16 +++--
 kernel/trace/trace_events_trigger.c                | 73 +++++++++++++++++++---
 kernel/trace/trace_osnoise.c                       | 53 +++++++++-------
 kernel/trace/trace_probe.c                         | 10 +--
 kernel/trace/trace_probe.h                         |  1 -
 kernel/trace/trace_selftest.c                      |  6 +-
 tools/tracing/rtla/src/osnoise.c                   |  2 +-
 tools/tracing/rtla/src/osnoise_hist.c              | 10 +--
 tools/tracing/rtla/src/osnoise_top.c               |  1 +
 tools/tracing/rtla/src/timerlat_hist.c             | 10 +--
 18 files changed, 148 insertions(+), 78 deletions(-)