Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mm_types.h Create Date:2022-07-28 05:36:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:dec_tlb_flush_pending

Proto:static inline void dec_tlb_flush_pending(struct mm_struct *mm)

Type:void

Parameter:

TypeParameterName
struct mm_struct *mm
615  atomic_dec( & * An operation with batched TLB flushing is going on. Anything * that can move process memory needs to flush the TLB when * moving a PROT_NONE or PROT_NUMA mapped page.)
Caller
NameDescribe
tlb_finish_mmulb_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
change_protection_range
wp_clean_post_vmawp_clean_post_vma - The pagewalk post_vma callback.* The post_vma callback performs the tlb flush and calls necessary mmu* notifiers.