linux-kernel - [for-next][PATCH 00/10] ring-buffer: Updates for v6.16

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Message-ID: <20250528222704.623477429@goodmis.org>
Date: Wed, 28 May 2025 18:27:04 -0400
From: Steven Rostedt <rostedt@...dmis.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-next][PATCH 00/10] ring-buffer: Updates for v6.16

  git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
ring-buffer/for-next

Head SHA1: 1e83735aeb8330a23dd6020cd917ef12dd7ee56e


Masami Hiramatsu (Google) (1):
      tracing: Reset last-boot buffers when reading out all cpu buffers

Steven Rostedt (9):
      ring-buffer: Move cpus_read_lock() outside of buffer->mutex
      ring-buffer: Do not trigger WARN_ON() due to a commit_overrun
      ring-buffer: Allow reserve_mem persistent ring buffers to be mmapped
      ring-buffer: Removed unnecessary if() goto out where out is the next line
      ring-buffer: Remove jump to out label in ring_buffer_swap_cpu()
      ring-buffer: Simplify reset_disabled_cpu_buffer() with use of guard()
      ring-buffer: Simplify ring_buffer_read_page() with guard()
      ring-buffer: Make ring_buffer_{un}map() simpler with guard(mutex)
      ring-buffer: Simplify functions with __free(kfree) to free allocations

----
 kernel/trace/ring_buffer.c | 213 ++++++++++++++++++++++++---------------------
 kernel/trace/trace.c       |  26 +++++-
 2 files changed, 134 insertions(+), 105 deletions(-)