From: Andi Kleen <ak@suse.de>
To: Brian Tierney <bltierney@lbl.gov>
Cc: netdev@oss.sgi.com, Jason Lee <jrlee@lbl.gov>
Subject: Re: paper
Date: Mon, 27 Jan 2003 22:19:44 +0100 [thread overview]
Message-ID: <20030127211944.GA16922@wotan.suse.de> (raw)
In-Reply-To: <CDE2CBAC-323B-11D7-9775-000A956767EC@lbl.gov>
> I'll check out oprofile and see what I find.
You don't even need oprofile. Just boot the kernel with profile=2
Then before you reproduce the problem clear the profile counters
with echo > /proc/profile Afterwards read the profile data with
/usr/sbin/readprofile
This only works for non modular code, if the problem should be in
some modular driver it won't find it.
-Andi
prev parent reply other threads:[~2003-01-27 21:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <7BD96DBF-3225-11D7-9775-000A956767EC@lbl.gov>
2003-01-27 20:21 ` paper Pekka Pietikainen
2003-01-27 21:10 ` paper Brian Tierney
2003-01-27 21:19 ` Andi Kleen [this message]
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