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authorMatthew Wilcox <matthew@wil.cx>2006-11-16 13:40:53 -0700
committerTony Luck <tony.luck@intel.com>2006-12-07 11:24:03 -0800
commitb0f40ea04a85b077193676cec78a86cd61495680 (patch)
tree7aa835fa46850638800507d27b52d834599988c6
parent17e77b1cc31454908aa286bb1db3c611295ce25c (diff)
downloadlinux-stericsson-b0f40ea04a85b077193676cec78a86cd61495680.tar.gz
[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>
-rw-r--r--include/asm-ia64/page.h11
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