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-rw-r--r--arch/sparc64/mm/init.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 97b5ebc..83a76a2 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -149,12 +149,6 @@ unsigned long *sparc64_valid_addr_bitmap __read_mostly;
unsigned long kern_base __read_mostly;
unsigned long kern_size __read_mostly;
-/* get_new_mmu_context() uses "cache + 1". */
-DEFINE_SPINLOCK(ctx_alloc_lock);
-unsigned long tlb_context_cache = CTX_FIRST_VERSION - 1;
-#define CTX_BMAP_SLOTS (1UL << (CTX_NR_BITS - 6))
-unsigned long mmu_context_bmap[CTX_BMAP_SLOTS];
-
/* Initial ramdisk setup */
extern unsigned long sparc_ramdisk_image64;
extern unsigned int sparc_ramdisk_image;
@@ -701,6 +695,13 @@ void __flush_dcache_range(unsigned long start, unsigned long end)
}
#endif /* DCACHE_ALIASING_POSSIBLE */
+/* get_new_mmu_context() uses "cache + 1". */
+DEFINE_SPINLOCK(ctx_alloc_lock);
+unsigned long tlb_context_cache = CTX_FIRST_VERSION - 1;
+#define MAX_CTX_NR (1UL << CTX_NR_BITS)
+#define CTX_BMAP_SLOTS BITS_TO_LONGS(MAX_CTX_NR)
+DECLARE_BITMAP(mmu_context_bmap, MAX_CTX_NR);
+
/* Caller does TLB context flushing on local CPU if necessary.
* The caller also ensures that CTX_VALID(mm->context) is false.
*
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