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703530238b
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>
24 lines
410 B
C
24 lines
410 B
C
#ifndef _ASM_X86_MMU_H
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#define _ASM_X86_MMU_H
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#include <linux/spinlock.h>
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#include <linux/mutex.h>
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/*
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* The x86 doesn't have a mmu context, but
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* we put the segment information here.
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*
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* cpu_vm_mask is used to optimize ldt flushing.
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*/
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typedef struct {
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void *ldt;
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#ifdef CONFIG_X86_64
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rwlock_t ldtlock;
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#endif
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int size;
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struct mutex lock;
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void *vdso;
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} mm_context_t;
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#endif /* _ASM_X86_MMU_H */
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