__tlb_reset_range

Name:__tlb_reset_range

Proto:static inline void __tlb_reset_range(struct mmu_gather *tlb)

Type:void

Parameter:

Type	Parameter	Name
struct mmu_gather *	tlb

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If we are in the middle of an operation to clear* a full mm and can make some optimizations Then

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start = end = ~0

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Else

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start = TASK_SIZE

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end = 0

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we have removed page directories = 0

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at which levels have we cleared entries? = 0

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cleared_pmds = 0

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cleared_puds = 0

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cleared_p4ds = 0

**Caller**
Name	Describe
tlb_gather_mmu	lb_gather_mmu - initialize an mmu_gather structure for page-table tear-down@tlb: the mmu_gather structure to initialize@mm: the mm_struct of the target address space@start: start of the region that will be removed from the page-table@end: end of the
tlb_finish_mmu	lb_finish_mmu - finish an mmu_gather structure@tlb: the mmu_gather structure to finish@start: start of the region that will be removed from the page-table@end: end of the region that will be removed from the page-table Called at the end of the

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