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| author | Matthew Wilcox <matthew@wil.cx> | 2006-11-16 13:40:53 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-12-07 11:24:03 -0800 |
| commit | b0f40ea04a85b077193676cec78a86cd61495680 (patch) | |
| tree | 7aa835fa46850638800507d27b52d834599988c6 /include/asm-ia64 | |
| parent | 17e77b1cc31454908aa286bb1db3c611295ce25c (diff) | |
| download | linux-b0f40ea04a85b077193676cec78a86cd61495680.tar.gz linux-b0f40ea04a85b077193676cec78a86cd61495680.tar.bz2 linux-b0f40ea04a85b077193676cec78a86cd61495680.zip | |
[IA64] Fix DISCONTIGMEM without VIRTUAL_MEM_MAP
make allnoconfig currently fails to build because it selects DISCONTIGMEM
without VIRTUAL_MEM_MAP. I see no particular reason this combination
ought to fail, so I fixed it by:
- Including memory_model.h in all circumstances, except when both
DISCONTIGMEM and VIRTUAL_MEM_MAP are enabled.
- Defining ia64_pfn_valid() to 1 unless VIRTUAL_MEM_MAP is enabled
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/page.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h index 947cb72b520e..485759ba9e36 100644 --- a/include/asm-ia64/page.h +++ b/include/asm-ia64/page.h @@ -101,7 +101,7 @@ do { \ #ifdef CONFIG_VIRTUAL_MEM_MAP extern int ia64_pfn_valid (unsigned long pfn); -#elif defined(CONFIG_FLATMEM) +#else # define ia64_pfn_valid(pfn) 1 #endif @@ -110,12 +110,11 @@ extern struct page *vmem_map; #ifdef CONFIG_DISCONTIGMEM # define page_to_pfn(page) ((unsigned long) (page - vmem_map)) # define pfn_to_page(pfn) (vmem_map + (pfn)) +#else +# include <asm-generic/memory_model.h> #endif -#endif - -#if defined(CONFIG_FLATMEM) || defined(CONFIG_SPARSEMEM) -/* FLATMEM always configures mem_map (mem_map = vmem_map if necessary) */ -#include <asm-generic/memory_model.h> +#else +# include <asm-generic/memory_model.h> #endif #ifdef CONFIG_FLATMEM |