android_kernel_motorola_sm6225/include/asm-x86/mmu.h
Chris Snook 703530238b x86: merge mmu{,_32,_64}.h
Merge mmu_32.h and mmu_64.h into mmu.h.

Signed-off-by: Chris Snook <csnook@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-23 22:37:22 +02:00

23 lines
410 B
C

#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.
*
* 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;
} mm_context_t;
#endif /* _ASM_X86_MMU_H */