X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=include%2Fasm-x86%2Fmmu.h;h=9d5aff14334a9214401d064c0bc54952e72da9c7;hb=d3570a5a7b8d0604fa012129f92637dc1534f62c;hp=9c628cd70e23b850fd8c2666a2199b469e4eed96;hpb=0c326331c8b107abc0a160e8899d749150b8f76a;p=cascardo%2Flinux.git

diff --git a/include/asm-x86/mmu.h b/include/asm-x86/mmu.h
index 9c628cd70e23..9d5aff14334a 100644
--- a/include/asm-x86/mmu.h
+++ b/include/asm-x86/mmu.h
@@ -1,5 +1,26 @@
-#ifdef CONFIG_X86_32
-# include "mmu_32.h"
+#ifndef ASM_X86__MMU_H
+#define ASM_X86__MMU_H
+
+#include <linux/spinlock.h>
+#include <linux/mutex.h>
+
+/*
+ * The x86 doesn't have a mmu context, but
+ * we put the segment information here.
+ */
+typedef struct {
+	void *ldt;
+	int size;
+	struct mutex lock;
+	void *vdso;
+} mm_context_t;
+
+#ifdef CONFIG_SMP
+void leave_mm(int cpu);
 #else
-# include "mmu_64.h"
+static inline void leave_mm(int cpu)
+{
+}
 #endif
+
+#endif /* ASM_X86__MMU_H */