linux-kernel - Re: [PATCH v4 2/3] Support for perf to probe into SDT markers:

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Message-ID: <5270F2DE.6040505@iki.fi>
Date:	Wed, 30 Oct 2013 13:51:58 +0200
From:	Pekka Enberg <penberg@....fi>
To:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	"Frank Ch. Eigler" <fche@...hat.com>
CC:	Pekka Enberg <penberg@...nel.org>,
	Hemant Kumar <hkshaw@...ux.vnet.ibm.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Oleg Nesterov <oleg@...hat.com>,
	hegdevasant@...ux.vnet.ibm.com, Ingo Molnar <mingo@...hat.com>,
	anton@...hat.com, systemtap@...rceware.org,
	Namhyung Kim <namhyung@...nel.org>,
	aravinda@...ux.vnet.ibm.com, dsahern@...il.com,
	"yrl.pp-manager.tt@...achi.com" <yrl.pp-manager.tt@...achi.com>
Subject: Re: [PATCH v4 2/3] Support for perf to probe into SDT markers:

On 10/30/13 12:05 PM, Masami Hiramatsu wrote:
> To find all system libraries, we can use ldconfig.
>
> $ ldconfig --print-cache
>
> shows what dynamic libraries will be loaded. On my own laptop (running
> ubuntu13.04) shows ~1000 libs.

Good point. That definitely narrows down the scanned set.

                         Pekka
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