1 files changed, 18 insertions, 0 deletions

diff --git a/include/asm-x86/mmu_32.h b/include/asm-x86/mmu_32.h
new file mode 100644
index 000000000000..8358dd3df7aa
--- /dev/null
+++ b/include/asm-x86/mmu_32.h
@@ -0,0 +1,18 @@
+#ifndef __i386_MMU_H
+#define __i386_MMU_H
+
+#include <asm/semaphore.h>
+/*
+ * The i386 doesn't have a mmu context, but
+ * we put the segment information here.
+ *
+ * cpu_vm_mask is used to optimize ldt flushing.
+ */
+typedef struct { 
+        int size;
+        struct semaphore sem;
+        void *ldt;
+        void *vdso;
+} mm_context_t;
+
+#endif