Date: Sun, 19 Sep 2004 16:31:17 +0200 From: Simon 'corecode' Schubert <corecode@fs.ei.tum.de> To: "Poul-Henning Kamp" <phk@phk.freebsd.dk> Cc: John Baldwin <jhb@FreeBSD.org> Subject: Re: cvs commit: src/sys/boot/i386/boot2 boot2.c Message-ID: <910E35B1-0A48-11D9-B85E-000A95F07A7A@fs.ei.tum.de> In-Reply-To: <15147.1095545330@critter.freebsd.dk> References: <15147.1095545330@critter.freebsd.dk>
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--Apple-Mail-6--814523413 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed On 19.09.2004, at 00:08, Poul-Henning Kamp wrote: >>>> Err, I don't see how it could. This only affects how boot2 >>>> handles addresses >> in the executables it loads, it doesn't affect how the kernel manages >> memory >> at all. > We're seeing isa-dma bounce buffers getting hard to get hold of these > days. Is there a way to first default to above-16M memory segments on allocations and only take the lower 16M if either a) explicitly requested by M_LOWMEM or b) no more high memory available? cheers simon -- /"\ \ / \ ASCII Ribbon Campaign / \ Against HTML Mail and News --Apple-Mail-6--814523413 content-type: application/pgp-signature; x-mac-type=70674453; name=PGP.sig content-description: This is a digitally signed message part content-disposition: inline; filename=PGP.sig content-transfer-encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (Darwin) iD8DBQFBTZg4r5S+dk6z85oRApCsAJsGXD0biaU1uDkcTG4h1f9F11itggCgmEB4 Nb0Qhdbc/SXPG8v6qTNyUNM= =P7LN -----END PGP SIGNATURE----- --Apple-Mail-6--814523413--
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