Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\nommu.c Create Date:2022-07-28 14:37:53
Last Modify:2020-03-17 21:26:27 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:lease all the mappings made in a process's VM space

Proto:void exit_mmap(struct mm_struct *mm)

Type:void

Parameter:

TypeParameterName
struct mm_struct *mm
1570  If Not mm Then Return
1573  Total pages mapped = 0
1575  When vma = list of VMAs cycle
1576  list of VMAs = linked list of VM areas per task, sorted by address
1577  delete a VMA from its owning mm_struct and address space
1578  destroy a VMA record
1579  cond_resched()