From owner-freebsd-current  Wed Jan 27 13:28:53 1999
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Date: Wed, 27 Jan 1999 13:28:49 -0800 (PST)
From: Matthew Dillon <dillon@apollo.backplane.com>
Message-Id: <199901272128.NAA56542@apollo.backplane.com>
To: current@FreeBSD.ORG
Subject: btokup() macro in sys/malloc.h
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    Is this parenthesization correct ?

    OLD

#define btokup(addr)    (&kmemusage[(caddr_t)(addr) - kmembase >> PAGE_SHIFT])

    NEW

#define btokup(addr)    (&kmemusage[((caddr_t)(addr) - kmembase) >> PAGE_SHIFT])

					-Matt

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