From: Steven Rostedt <rostedt@goodmis.org>
To: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org,
Florent Revest <revest@chromium.org>,
Mark Rutland <mark.rutland@arm.com>,
Will Deacon <will@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Martin KaFai Lau <martin.lau@linux.dev>,
bpf@vger.kernel.org
Subject: Re: [PATCH v9.1 11/11] Documentation: tracing/probes: Add fprobe event tracing document
Date: Fri, 5 May 2023 11:20:26 -0400 [thread overview]
Message-ID: <20230505112026.6a46bcec@gandalf.local.home> (raw)
In-Reply-To: <168299393654.3242086.4099482065080890890.stgit@mhiramat.roam.corp.google.com>
On Tue, 2 May 2023 11:18:56 +0900
"Masami Hiramatsu (Google)" <mhiramat@kernel.org> wrote:
> + # cat events/fprobes/myprobe/format
> + name: myprobe
> + ID: 1313
> + format:
> + field:unsigned short common_type; offset:0; size:2; signed:0;
> + field:unsigned char common_flags; offset:2; size:1; signed:0;
> + field:unsigned char common_preempt_count; offset:3; size:1; signed:0;
> + field:int common_pid; offset:4; size:4; signed:1;
> +
> + field:unsigned long __probe_ip; offset:8; size:8; signed:0;
> + field:u64 count; offset:16; size:8; signed:0;
> + field:u64 pos; offset:24; size:8; signed:0;
git complained when I pulled this in because there above lines is:
<space><tab>field...
Where, the space should be removed.
-- Steve
> +
> + print fmt: "(%lx) count=%Lu pos=0x%Lx", REC->__probe_ip, REC->count, REC->pos
next prev parent reply other threads:[~2023-05-05 15:20 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-02 2:17 [PATCH v9.1 00/11] tracing: Add fprobe/tracepoint events Masami Hiramatsu (Google)
2023-05-02 2:17 ` [PATCH v9.1 01/11] fprobe: Pass return address to the handlers Masami Hiramatsu (Google)
2023-05-05 15:21 ` Steven Rostedt
2023-05-09 14:51 ` Masami Hiramatsu
2023-05-02 2:17 ` [PATCH v9.1 02/11] tracing/probes: Add fprobe events for tracing function entry and exit Masami Hiramatsu (Google)
2023-05-05 16:12 ` Steven Rostedt
2023-05-09 15:08 ` Masami Hiramatsu
2023-05-02 2:17 ` [PATCH v9.1 03/11] selftests/ftrace: Add fprobe related testcases Masami Hiramatsu (Google)
2023-05-02 2:17 ` [PATCH v9.1 04/11] tracing/probes: Add tracepoint support on fprobe_events Masami Hiramatsu (Google)
2023-05-02 2:18 ` [PATCH v9.1 05/11] tracing/probes: Move event parameter fetching code to common parser Masami Hiramatsu (Google)
2023-05-05 21:40 ` Steven Rostedt
2023-05-14 4:11 ` Masami Hiramatsu
2023-05-02 2:18 ` [PATCH v9.1 06/11] tracing/probes: Support function parameters if BTF is available Masami Hiramatsu (Google)
2023-05-02 2:18 ` [PATCH v9.1 07/11] tracing/probes: Add $$args meta argument for all function args Masami Hiramatsu (Google)
2023-05-05 21:48 ` Steven Rostedt
2023-05-14 3:02 ` Masami Hiramatsu
2023-05-02 2:18 ` [PATCH v9.1 08/11] tracing/probes: Add BTF retval type support Masami Hiramatsu (Google)
2023-05-02 2:18 ` [PATCH v9.1 09/11] selftests/ftrace: Add tracepoint probe test case Masami Hiramatsu (Google)
2023-05-02 2:18 ` [PATCH v9.1 10/11] selftests/ftrace: Add BTF arguments test cases Masami Hiramatsu (Google)
2023-05-02 2:18 ` [PATCH v9.1 11/11] Documentation: tracing/probes: Add fprobe event tracing document Masami Hiramatsu (Google)
2023-05-05 15:20 ` Steven Rostedt [this message]
2023-05-09 14:58 ` Masami Hiramatsu
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