Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mmu_notifier.h Create Date:2022-07-28 05:59:04
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:mmu_notifier_clear_flush_young

Proto:static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm, unsigned long start, unsigned long end)

Type:int

Parameter:

TypeParameterName
struct mm_struct *mm
unsigned longstart
unsigned longend
403  If mm_has_notifiers(mm) Then Return If no young bitflag is supported by the hardware, ->clear_flush_young can* unmap the address and return 1 or 0 depending if the mapping previously* existed or not.
405  Return 0