Date: Tue, 25 Nov 2003 22:39:10 -0500 (EST)
From: Rik van Riel <riel@redhat.com>
To: Jack Steiner <steiner@sgi.com>
cc: Anton Blanchard <anton@samba.org>, Jes Sorensen <jes@trained-monkey.org>,
       Alexander Viro <viro@math.psu.edu>, Andrew Morton <akpm@osdl.org>,
       "William Lee Irwin, III" <wli@holomorphy.com>,
       <linux-kernel@vger.kernel.org>, <jbarnes@sgi.com>
Subject: Re: hash table sizes
In-Reply-To: <20031125231108.GA5675@sgi.com>
Message-ID: <Pine.LNX.4.44.0311252238140.22777-100000@chimarrao.boston.redhat.com>
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On Tue, 25 Nov 2003, Jack Steiner wrote:

> That was a concern to me too. However, on IA64, all page structs are in
> the vmalloc region

Which you'll probably want to fix eventually.  At least
PAGE_VALID() doesn't seem to work as advertised currently...

(occasionally leading to "false positives", with PAGE_VALID()
saying that a page exists while it really doesn't)

-- 
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it." - Brian W. Kernighan

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