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Sat, 04 Oct 2025 16:50:32 -0700 (PDT) From: Ryan Chung To: rostedt@goodmis.org, mhiramat@kernel.org Cc: mathieu.desnoyers@efficios.com, shuah@kernel.org, hca@linux.ibm.com, corbet@lwn.net, linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, seokwoo.chung130@gmail.com Subject: [PATCH v3 2/5] tracing: fprobe: require explicit [GROUP/]EVENT for list/wildcard Date: Sun, 5 Oct 2025 08:46:56 +0900 Message-ID: <20251004235001.133111-3-seokwoo.chung130@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251004235001.133111-1-seokwoo.chung130@gmail.com> References: <20251004235001.133111-1-seokwoo.chung130@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Ryan Chung --- kernel/trace/trace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index b3c94fbaf002..ac0d3acc337e 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -5524,7 +5524,8 @@ static const char readme_msg[] =3D "\t r[maxactive][:[/][]] []\n" #endif #ifdef CONFIG_FPROBE_EVENTS - "\t f[:[/][]] [%return] []\n" + "\t f[:[/][]] [:entry|:exit] []\= n" + "\t (single symbols still accept %return)\n" "\t t[:[/][]] []\n" #endif #ifdef CONFIG_HIST_TRIGGERS --=20 2.43.0