linux-kernel - Re: [PATCH 1/2] SDT markers listing by perf

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Message-ID: <87eh95t7cu.fsf@sejong.aot.lge.com>
Date:	Wed, 04 Sep 2013 15:43:13 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Hemant <hkshaw@...ux.vnet.ibm.com>
Cc:	linux-kernel@...r.kernel.org, srikar@...ux.vnet.ibm.com,
	peterz@...radead.org, oleg@...hat.com, mingo@...hat.com,
	anton@...hat.com, systemtap@...rceware.org,
	masami.hiramatsu.pt@...achi.com,
	Aravinda Prasad <aravinda@...ux.vnet.ibm.com>,
	Vasant Hegde <hegdevasant@...ux.vnet.ibm.com>
Subject: Re: [PATCH 1/2] SDT markers listing by perf

On Tue, 03 Sep 2013 13:49:35 +0530, Hemant wrote:
> On 09/03/2013 01:06 PM, Hemant Kumar wrote:
>> This patch will enable perf to list all the sdt markers present
>> in an elf file. The markers are present in the .note.stapsdt section
>> of the elf. We can traverse through this section and collect the
>> required info about the markers.
>> This hasn't been thoroughly tested with the other
>> options of perf.
>> ----
>> Usage :
>> ./perf probe --list -x /lib64/libc.so.6
>
> There is a mismatch between usage and the patch here. This should be:
> perf probe --list -S /lib64/libc.so.6

I guess it should be

  perf probe -S -x /lib64/libc.so.6


Thanks,
Namhyung
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