From: Andi Kleen <ak@suse.de>
To: "Jan Beulich" <jbeulich@novell.com>
Cc: "Ingo Molnar" <mingo@elte.hu>, "Andrew Morton" <akpm@osdl.org>,
<linux-kernel@vger.kernel.org>,
"Randy Dunlap" <rdunlap@xenotime.net>,
tilman@imap.cc
Subject: Re: [2.6.18-rc7-mm1] slow boot
Date: 29 Sep 2006 18:12:56 +0200 [thread overview]
Message-ID: <p73lko2ircn.fsf@verdi.suse.de> (raw)
In-Reply-To: <451CE2F0.76E4.0078.0@novell.com>
"Jan Beulich" <jbeulich@novell.com> writes:
> There's nothing stack trace/unwind related among the functions listed at all afaics.
> I don't know much about how profiling works, is it perhaps just missing something?
Perhaps lockdep calls them with interrupts off?
The old profiler doesn't support profiling with interrupts off.
oprofile does, but it cannot be used at early boot.
-Andi
next prev parent reply other threads:[~2006-09-29 16:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-24 16:59 [2.6.18-rc7-mm1] slow boot Tilman Schmidt
2006-09-24 19:22 ` Valdis.Kletnieks
2006-09-24 22:02 ` Tilman Schmidt
2006-09-24 21:53 ` Andrew Morton
2006-09-24 22:15 ` Tilman Schmidt
2006-09-24 22:36 ` Alan Cox
2006-09-24 22:41 ` Andrew Morton
2006-09-26 23:48 ` Tilman Schmidt
2006-09-27 0:21 ` Andrew Morton
2006-09-28 17:00 ` Tilman Schmidt
2006-09-28 17:12 ` Andi Kleen
2006-09-28 23:20 ` Tilman Schmidt
2006-09-28 23:30 ` Randy Dunlap
2006-09-29 0:15 ` Tilman Schmidt
2006-09-29 7:10 ` Jan Beulich
2006-09-29 16:12 ` Andi Kleen [this message]
2006-09-29 18:39 ` Ingo Molnar
2006-10-04 7:05 ` Jan Beulich
2006-09-29 8:49 ` Andi Kleen
2006-09-24 21:58 ` [2.6.18-mm1] slow boot (was: [2.6.18-rc7-mm1] slow boot) Tilman Schmidt
2006-09-25 12:09 ` [2.6.18-rc7-mm1] slow boot Alexander Gran
2006-10-25 18:14 ` Tilman Schmidt
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