Messages in this thread Patch in this message | | | From | Peter Zijlstra <> | Date | Tue, 08 Aug 2006 21:33:35 +0200 | Subject | [RFC][PATCH 1/9] pfn_to_kaddr() for UML |
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Update UML with a proper 'pfn_to_kaddr()' definition, the VM deadlock avoidance framework uses it.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Daniel Phillips <phillips@google.com>
--- include/asm-um/page.h | 2 ++ 1 file changed, 2 insertions(+)
Index: linux-2.6/include/asm-um/page.h =================================================================== --- linux-2.6.orig/include/asm-um/page.h +++ linux-2.6/include/asm-um/page.h @@ -111,6 +111,8 @@ extern unsigned long uml_physmem; #define pfn_valid(pfn) ((pfn) < max_mapnr) #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v))) +#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) + extern struct page *arch_validate(struct page *page, gfp_t mask, int order); #define HAVE_ARCH_VALIDATE - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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