Messages in this thread | | | Date | Tue, 10 Jun 2008 11:30:19 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] nommu: fix kobjsize() for SLOB and SLUB, v2. |
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On Tue, 10 Jun 2008, Vegard Nossum wrote:
> Are you sure it shouldn't be virt_addr_valid()? If yes, can you please > explain the difference? Thanks :-)
from include/asm-x86/page.h
#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
Yes virt_addr_valid is better to use. I was thinking too much using the basic ops.
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