Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\mm.h Create Date:2022-07-28 05:40:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:This has to be called after a get_task_mm()/mmget_not_zero()* followed by taking the mmap_sem for writing before modifying the* vmas or anything the coredump pretends not to change from under it

Proto:static inline bool mmget_still_valid(struct mm_struct *mm)

Type:bool

Parameter:

TypeParameterName
struct mm_struct *mm
74  Return Value is more likely to compile time(! coredumping support )
Caller
NameDescribe
find_extend_vma
collapse_huge_page
userfaultfd_event_wait_completion
userfaultfd_release
userfaultfd_register
userfaultfd_unregister