From owner-freebsd-arch  Sat Feb  8  0:37:29 2003
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Date: Sat, 8 Feb 2003 00:37:24 -0800 (PST)
From: Matthew Dillon <dillon@apollo.backplane.com>
Message-Id: <200302080837.h188bOm1005459@apollo.backplane.com>
To: Jeff Roberson <jroberson@chesapeake.net>,
	Gary Thorpe <gathorpe79@yahoo.com>,
	Julian Elischer <julian@elischer.org>, Peter Wemm <peter@wemm.org>,
	Dag-Erling Smorgrav <des@ofug.org>, <arch@FreeBSD.ORG>
Subject: Re: New kernel allocation API 
References: <20030207205529.K72073-100000@mail.chesapeake.net> <200302080822.h188Mi15005276@apollo.backplane.com>
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:    e.g. it is just (ptr & (128 * 1024 - 1)), and the slab header can 
:    contain the granularity for the slab.

   Oops.  I meant:  (ptr & ~(uintptr_t)(128 * 1024 - 1))

					-Matt


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