x86-64: eliminate dead code
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/asm-x86/mmu.h b/include/asm-x86/mmu.h
index 00e8867..80a1dee 100644
--- a/include/asm-x86/mmu.h
+++ b/include/asm-x86/mmu.h
@@ -7,14 +7,9 @@
/*
* The x86 doesn't have a mmu context, but
* we put the segment information here.
- *
- * cpu_vm_mask is used to optimize ldt flushing.
*/
typedef struct {
void *ldt;
-#ifdef CONFIG_X86_64
- rwlock_t ldtlock;
-#endif
int size;
struct mutex lock;
void *vdso;