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Subject: RE: [PATCH] ia64: change usermode HZ to 250
From: Arjan van de Ven <arjan@infradead.org>
To: "Luck, Tony" <tony.luck@intel.com>
Cc: hawkes@sgi.com, Tony Luck <tony.luck@gmail.com>,
       Andrew Morton <akpm@osdl.org>, linux-ia64@vger.kernel.org,
       linux-kernel@vger.kernel.org, Jack Steiner <steiner@sgi.com>,
       Dan Higgins <djh@sgi.com>, Jeremy Higdon <jeremy@sgi.com>
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Date: Wed, 28 Jun 2006 10:43:30 +0200
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On Tue, 2006-06-27 at 15:26 -0700, Luck, Tony wrote:
> > -# define HZ 1024
> > +# define HZ 250
> 
> Is every distribution just using the default 250? 

I would hope not; it's a pretty big regression for the telco space
(which really wants 1 or 2 msec delays) so I hope/assume all the
enterprise distributions (which ia64 specially cares about) stick to the
old 1024 value...