linux-kernel - [PATCH v2 0/7] tracing/probes: Cleanup with guard and _

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Message-ID: <173617937395.1366315.17590944219163017504.stgit@devnote2>
Date: Tue,  7 Jan 2025 01:02:54 +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 v2 0/7] 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().

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) (7):
      tracing/kprobes: Fix to free objects when failed to copy a symbol
      Provide __free(argv_free) for argv_split() users
      tracing: Use __free() for argv in dynevent
      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


 include/linux/string.h        |    3 +
 kernel/trace/trace_dynevent.c |   23 ++-----
 kernel/trace/trace_fprobe.c   |  129 ++++++++++++++++++----------------------
 kernel/trace/trace_kprobe.c   |  133 +++++++++++++++++++++--------------------
 kernel/trace/trace_probe.c    |   52 ++++++----------
 5 files changed, 156 insertions(+), 184 deletions(-)

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