x86: ifdef 32-bit and 64-bit NR_RANGE_MR for save_mr() unification

Impact: cleanup As a trivial preparation for moving common code to arc/x86/mm/init.c, ifdef the 32-bit and 64-bit versions of NR_RANGE_MR. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <1236257708-27269-12-git-send-email-penberg@cs.helsinki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
git-mirror · Mar 5, 2009 · b47e341 · b47e341
1 parent c338d6f
commit b47e341
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diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
@@ -900,7 +900,11 @@ struct map_range {
 	unsigned page_size_mask;
 };
 
+#ifdef CONFIG_X86_32
 #define NR_RANGE_MR 3
+#else /* CONFIG_X86_64 */
+#define NR_RANGE_MR 5
+#endif
 
 static int save_mr(struct map_range *mr, int nr_range,
 		   unsigned long start_pfn, unsigned long end_pfn,

diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
@@ -660,7 +660,11 @@ struct map_range {
 	unsigned page_size_mask;
 };
 
+#ifdef CONFIG_X86_32
+#define NR_RANGE_MR 3
+#else /* CONFIG_X86_64 */
 #define NR_RANGE_MR 5
+#endif
 
 static int save_mr(struct map_range *mr, int nr_range,
 		   unsigned long start_pfn, unsigned long end_pfn,