sh: Use a per-cpu ASID cache.
Previously this was implemented using a global cache, cache
this per-CPU instead and bump up the number of context IDs to
match NR_CPUS.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h
index cf47df7..eb0358c 100644
--- a/include/asm-sh/mmu.h
+++ b/include/asm-sh/mmu.h
@@ -1,25 +1,19 @@
#ifndef __MMU_H
#define __MMU_H
-#if !defined(CONFIG_MMU)
+/* Default "unsigned long" context */
+typedef unsigned long mm_context_id_t[NR_CPUS];
typedef struct {
+#ifdef CONFIG_MMU
+ mm_context_id_t id;
+ void *vdso;
+#else
struct vm_list_struct *vmlist;
unsigned long end_brk;
+#endif
} mm_context_t;
-#else
-
-/* Default "unsigned long" context */
-typedef unsigned long mm_context_id_t;
-
-typedef struct {
- mm_context_id_t id;
- void *vdso;
-} mm_context_t;
-
-#endif /* CONFIG_MMU */
-
/*
* Privileged Space Mapping Buffer (PMB) definitions
*/