From 4757d7d8d00c5f8b2c176ca03b0a8eabbc206664 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 30 Jan 2008 13:30:37 +0100 Subject: x86: put all kern_addr_valid() incarnations to pgtable.h Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- include/asm-x86/pgtable_32.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'include/asm-x86/pgtable_32.h') diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h index ed3e70d..a8be1ee 100644 --- a/include/asm-x86/pgtable_32.h +++ b/include/asm-x86/pgtable_32.h @@ -497,9 +497,15 @@ static inline void paravirt_pagetable_setup_done(pgd_t *base) #endif /* !__ASSEMBLY__ */ +/* + * kern_addr_valid() is (1) for FLATMEM and (0) for + * SPARSEMEM and DISCONTIGMEM + */ #ifdef CONFIG_FLATMEM #define kern_addr_valid(addr) (1) -#endif /* CONFIG_FLATMEM */ +#else +#define kern_addr_valid(kaddr) (0) +#endif #define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ remap_pfn_range(vma, vaddr, pfn, size, prot) -- cgit v1.1