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Subject: Re: [PATCH] 2.4.1-ac UP-APIC updates
To: mingo@redhat.com (Ingo Molnar)
Date: Tue, 20 Feb 2001 20:55:14 +0000 (GMT)
Cc: mikpe@csd.uu.se (Mikael Pettersson), alan@lxorguk.ukuu.org.uk,
        linux-kernel@vger.kernel.org, macro@ds2.pg.gda.pl
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
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From: Alan Cox <alan@lxorguk.ukuu.org.uk>
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> 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
-
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