From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: mingo@redhat.com (Ingo Molnar)
Cc: mikpe@csd.uu.se (Mikael Pettersson),
alan@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org,
macro@ds2.pg.gda.pl
Subject: Re: [PATCH] 2.4.1-ac UP-APIC updates
Date: Tue, 20 Feb 2001 20:55:14 +0000 (GMT) [thread overview]
Message-ID: <E14VJoa-0000f1-00@the-village.bc.nu> (raw)
In-Reply-To: <Pine.LNX.4.32.0102201343490.7613-100000@devserv.devel.redhat.com> from "Ingo Molnar" at Feb 20, 2001 01:46:18 PM
> i dont like this one. 100 times a second makes absolutely no performance
> difference whatsoever - but eg. i'm driving kernel profiling from the NMI
> handler to get profiles of eg. IRQ handlers and other cli()-ed code areas.
So set it to 100Hz as a debugging option like slab debugging
next prev parent reply other threads:[~2001-02-20 20:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-02-20 18:11 Mikael Pettersson
2001-02-20 18:46 ` Ingo Molnar
2001-02-20 20:55 ` Alan Cox [this message]
2001-02-20 21:00 ` Ingo Molnar
2001-02-21 0:36 Mikael Pettersson
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