linux-kernel - [PATCH v3 0/5] tracing/probes: Cleanup with guard and _

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Message-ID: <173625060316.1375434.11048027439794595989.stgit@devnote2>
Date: Tue,  7 Jan 2025 20:50:03 +0900
From: "Masami Hiramatsu (Google)" <mhiramat@...nel.org>
To: Steven Rostedt <rostedt@...dmis.org>,
	Peter Zijlstra <peterz@...radead.org>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@...el.com>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	"David S . Miller" <davem@...emloft.net>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Oleg Nesterov <oleg@...hat.com>,
	Tzvetomir Stoyanov <tz.stoyanov@...il.com>,
	Naveen N Rao <naveen@...nel.org>,
	Josh Poimboeuf <jpoimboe@...nel.org>,
	Jason Baron <jbaron@...mai.com>,
	Ard Biesheuvel <ardb@...nel.org>,
	linux-kernel@...r.kernel.org,
	linux-trace-kernel@...r.kernel.org
Subject: [PATCH v3 0/5] tracing/probes: Cleanup with guard and __free for kprobe and fprobe

Hi,

Here is the 3rd version of the series to fix and cleanup probe events in
ftrace with __free(). I resend this without dynevent and argv_free
parts because it has been sent by Steve[1]. And I updated the version
tag.

In this version, I fixed some issues[5/7] and update DEFINE_FREE() tag
name to specify freeing function name so that reader can understand it
easily[2/7].
Also, I added trace_fprobe cleanup with free[7/7].

Thanks,

---

Masami Hiramatsu (Google) (5):
      tracing/kprobes: Fix to free objects when failed to copy a symbol
      tracing: Use __free() in trace_probe for cleanup
      tracing: Use __free() for kprobe events to cleanup
      tracing/kprobes: Simplify __trace_kprobe_create() by removing gotos
      tracing: Adopt __free() and guard() for trace_fprobe.c


 kernel/trace/trace_fprobe.c |  129 +++++++++++++++++++-----------------------
 kernel/trace/trace_kprobe.c |  133 ++++++++++++++++++++++---------------------
 kernel/trace/trace_probe.c  |   52 ++++++-----------
 3 files changed, 145 insertions(+), 169 deletions(-)

--
Masami Hiramatsu (Google) <mhiramat@...nel.org>