Date: Wed, 21 Mar 2001 22:54:25 +0100 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Matt Dillon <dillon@earth.backplane.com> Cc: Mike Smith <msmith@FreeBSD.ORG>, arch@FreeBSD.ORG Subject: Re: remind me again, why is MAXPHYS only 128k ? Message-ID: <89775.985211665@critter> In-Reply-To: Your message of "Wed, 21 Mar 2001 13:51:44 PST." <200103212151.f2LLpii22172@earth.backplane.com>
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In message <200103212151.f2LLpii22172@earth.backplane.com>, Matt Dillon writes: > There are a few uses of pbuf's (and normal bufs for that matter) where > the KVA is ignored and a kernel module will stuff its own vm_page_t's > into the pbuf. I have not researched all such occurances of these but > I would not expect it to be difficult to 'fix'. If they're synchronous > the local pages[] could be declared on the stack. I dunno. Physio is actually one of these... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message
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