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HEAD
fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git]
/
include
/
asm-x86
/
mmu_64.h
blob
d2cd4a9d984d1011c66d94c26a66b6063daaeab9
1
#ifndef __x86_64_MMU_H
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#define __x86_64_MMU_H
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#include <linux/spinlock.h>
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#include <asm/semaphore.h>
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/*
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* The x86_64 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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rwlock_t ldtlock
;
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int
size
;
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struct
semaphore sem
;
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void
*
vdso
;
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}
mm_context_t
;
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#endif