Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\vmalloc.c Create Date:2022-07-28 14:57:49
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:vunmap_pud_range

Proto:static void vunmap_pud_range(p4d_t *p4d, unsigned long addr, unsigned long end)

Type:void

Parameter:

TypeParameterName
p4d_t *p4d
unsigned longaddr
unsigned longend
95  pud = pud_offset(p4d, addr)
96  Do
97  next = pud_addr_end(addr, end)
98  If pud_clear_huge(pud) Then Continue
100  If pud_none_or_clear_bad(pud) Then Continue
102  vunmap_pmd_range(pud, addr, next)
103  When pud++, addr = next , addr != end cycle
Caller
NameDescribe
vunmap_p4d_range