Date: Sat, 01 Feb 1997 02:05:25 -0800 From: David Greenman <dg@root.com> To: Tony Sterrett <tony@nlanr.net> Cc: hackers@freebsd.org Subject: Re: MAXMEM question Message-ID: <199702011005.CAA03489@root.com> In-Reply-To: Your message of "Fri, 31 Jan 1997 19:46:59." <199702010346.TAA01593@nlanr.net>
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> 2. using vm_page_alloc_contig(size, low, high, alignment) > to get the memory. I've been trying to use this function > to get the memory but I've had no luck doing it, maybe > I'm parameters I'm >addr = (void *) vm_page_alloc_contig (1048576,25165872, 0x1fffffe, 4096) ; should be: addr = (void *) vm_page_alloc_contig (1048576, 0, 0xffffffff, PAGE_SIZE); Assumes: 1) you want 1MB of physically contiguous memory, 2) you don't care what the physical start/end addresses are, 3) you don't need any special alignment. -DG David Greenman Core-team/Principal Architect, The FreeBSD Project
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