From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bill Fink <billfink@mindspring.com>
Subject: Re: [PATCH] IP: Increment INADDRERRORS if routing for a packet is
 not successful
Date: Wed, 2 Jun 2010 23:50:07 -0400
Message-ID: <20100602235007.02506d99.billfink@mindspring.com>
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To: David Miller <davem@davemloft.net>
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On Wed, 02 Jun 2010, David Miller wrote:

> Just in case people are really so clueless as to be unable to figure
> this out:
> 
> echo 1 >/sys/kernel/debug/tracing/events/skb/kfree_skb/enable
> ...do some stuff...
> cat /sys/kernel/debug/tracing/trace
> 
> You can even trace it using 'perf' by passing "skb:kfree_skb"
> as the event specifier.

Could someone remind me where to get documentation for obtaining
and using perf.

						-Thanks

						-Bill