Date: Tue, 11 Feb 2003 21:59:40 +0100 From: Vincent Jardin <vjardin@wanadoo.fr> To: Harti Brandt <brandt@fokus.fraunhofer.de>, atm@freebsd.org Subject: Re: Bug in hea driver? Message-ID: <3E26CE540106EDD2@mel-rta7.wanadoo.fr> (added by postmaster@wanadoo.fr) In-Reply-To: <20030211112002.S3497@beagle.fokus.gmd.de> References: <20030211112002.S3497@beagle.fokus.gmd.de>
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I agree with this patch. Vincent Le Mardi 11 Février 2003 11:23, Harti Brandt a écrit : > Hi all, > > could someone please comment on the attached patch? There seems to be a > bug in the on-card memory allocator. The problem is, that when we need to > split a block that appears to be large enough because of alignment, we > want to check, that what remains after splitting is large enough (with > regard to the size we are trying to allocated), not that it is >= 0. The > test for >= 0 should always be true, because a block of size N (N beeing a > power of two) always contains an address that is aligned to N, so that the > upper half when splitting such a block is always >= 0. > > harti To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-atm" in the body of the message
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