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From: Andi Kleen <ak@linux.intel.com>
To: Adrian Hunter <adrian.hunter@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>,  Ingo Molnar <mingo@redhat.com>,
  Mark Rutland <mark.rutland@arm.com>,  Alexander Shishkin
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Subject: Re: [PATCH V4 10/11] perf intel-pt: Add documentation for pause /
 resume
In-Reply-To: <20240111081914.3123-11-adrian.hunter@intel.com> (Adrian Hunter's
	message of "Thu, 11 Jan 2024 10:19:13 +0200")
References: <20240111081914.3123-1-adrian.hunter@intel.com>
	<20240111081914.3123-11-adrian.hunter@intel.com>
Date: Tue, 16 Jan 2024 03:15:14 -0800
Message-ID: <87ply1lebh.fsf@linux.intel.com>
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Adrian Hunter <adrian.hunter@intel.com> writes:
> +
> +For example, to trace only the uname system call (sys_newuname) when running the
> +command line utility uname:
> +
> + $ perf record --kcore -e
> intel_pt/aux-action=start-paused/k,syscalls:sys_enter_newuname/aux-action=resume/,syscalls:sys_exit_newuname/aux-action=pause/
> uname

It's unclear if the syntax works for hardware break points, kprobes, uprobes too?
That would be most useful. If it works would be good to add examples for it.

-Andi