diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2008-01-30 13:30:37 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:37 +0100 |
| commit | 4757d7d8d00c5f8b2c176ca03b0a8eabbc206664 (patch) | |
| tree | c362ddaf7c19fdf3703d414ad9f078a47790352f /include/asm-x86/pgtable_32.h | |
| parent | 0b80fc721bed2635c7f0b198e1c862a4596dc2cd (diff) | |
x86: put all kern_addr_valid() incarnations to pgtable.h
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/pgtable_32.h')
| -rw-r--r-- | include/asm-x86/pgtable_32.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/asm-x86/pgtable_32.h b/include/asm-x86/pgtable_32.h index ed3e70d8d04b..a8be1ee15a99 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) |