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Date: Fri, 5 May 2023 11:20:26 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: "Masami Hiramatsu (Google)" <mhiramat@...nel.org>
Cc: linux-trace-kernel@...r.kernel.org, linux-kernel@...r.kernel.org,
Florent Revest <revest@...omium.org>,
Mark Rutland <mark.rutland@....com>,
Will Deacon <will@...nel.org>,
Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
Martin KaFai Lau <martin.lau@...ux.dev>, bpf@...r.kernel.org
Subject: Re: [PATCH v9.1 11/11] Documentation: tracing/probes: Add fprobe
event tracing document
On Tue, 2 May 2023 11:18:56 +0900
"Masami Hiramatsu (Google)" <mhiramat@...nel.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
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