linux-kernel - [for-linus][PATCH 00/15] tracing: Fixes for v6.19

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Message-ID: <20251206010633.884804695@kernel.org>
Date: Fri, 05 Dec 2025 20:06:33 -0500
From: Steven Rostedt <rostedt@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: Masami Hiramatsu <mhiramat@...nel.org>,
 Mark Rutland <mark.rutland@....com>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
 Andrew Morton <akpm@...ux-foundation.org>
Subject: [for-linus][PATCH 00/15] tracing: Fixes for v6.19


tracing fixes for v6.19:

- Fix accounting of stop_count in file release

  On opening the trace file, if "pause-on-trace" option is set, it will
  increment the stop_count. On file release, it checks if stop_count is set,
  and if so it decrements it. Since this code was originally written, the
  stop_count can be incremented by other use cases. This makes just checking
  the stop_count not enough to know if it should be decremented.

  Add a new iterator flag called "PAUSE" and have it set if the open
  disables tracing and only decrement the stop_count if that flag is set on
  close.

- Remove length field in trace_seq_printf() of print_synth_event()

  When printing the synthetic event that has a static length array field,
  the vsprintf() of the trace_seq_printf() triggered a "(efault)" in the
  output. That's because the print_fmt replaced the "%.*s" with "%s" causing
  the arguments to be off.

- Fix a bunch of typos


  git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
trace/fixes

Head SHA1: c5108c58b991cb6cac78947ac3811321895190e2


Maurice Hieronymus (13):
      tracing: Fix typo in fpgraph.c
      tracing: Fix typo in fprobe.c
      tracing: Fix multiple typos in ring_buffer.c
      tracing: Fix typo in ring_buffer_benchmark.c
      tracing: Fix multiple typos in trace.c
      tracing: Fix multiple typos in trace_events.c
      tracing: Fix typo in trace_events_filter.c
      tracing: Fix typo in trace_events_hist.c
      tracing: Fix typo in trace_events_trigger.c
      tracing: Fix multiple typos in trace_events_user.c
      tracing: Fix multiple typos in trace_osnoise.c
      tracing: Fix typo in trace_probe.c
      tracing: Fix typo in trace_seq.c

Steven Rostedt (2):
      tracing: Fix enabling of tracing on file release
      tracing: Fix fixed array of synthetic event

----
 include/linux/trace_events.h         |  1 +
 kernel/trace/fgraph.c                |  2 +-
 kernel/trace/fprobe.c                |  2 +-
 kernel/trace/ring_buffer.c           |  6 +++---
 kernel/trace/ring_buffer_benchmark.c |  2 +-
 kernel/trace/trace.c                 | 16 +++++++++-------
 kernel/trace/trace_events.c          |  8 ++++----
 kernel/trace/trace_events_filter.c   |  2 +-
 kernel/trace/trace_events_hist.c     |  2 +-
 kernel/trace/trace_events_synth.c    |  1 -
 kernel/trace/trace_events_trigger.c  |  2 +-
 kernel/trace/trace_events_user.c     |  6 +++---
 kernel/trace/trace_osnoise.c         | 12 ++++++------
 kernel/trace/trace_probe.c           |  2 +-
 kernel/trace/trace_seq.c             |  2 +-
 15 files changed, 34 insertions(+), 32 deletions(-)