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From: "Luck, Tony" <tony.luck@intel.com>
To: Mark Brown <broonie@kernel.org>, Dave Jones <davej@redhat.com>
Date: Fri, 2 May 2014 19:45:44 +0000
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Cc: Sarah Sharp <sarah@minilop.net>,
	"ksummit-discuss@lists.linuxfoundation.org"
	<ksummit-discuss@lists.linuxfoundation.org>,
	Greg KH <gregkh@linuxfoundation.org>,
	Julia Lawall <julia.lawall@lip6.fr>, Darren
	Hart <darren@dvhart.com>, Dan Carpenter <dan.carpenter@oracle.com>
Subject: Re: [Ksummit-discuss] [CORE TOPIC] Kernel tinification: shrinking
 the kernel and avoiding size regressions
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> It would be useful for the smaller build case to have a way of auditing
> which syscalls are actually in use on a system so you can then go
> through and construct a minimal config.

"strace -c" ?

-Tony