Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\pgtable.h Create Date:2022-07-28 06:00:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:lone_pgd_range(pgd_t *dst, pgd_t *src, int count);* dst and src can be on the same page, but the range must not overlap,* and must not cross a page boundary.

Proto:static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)

Type:void

Parameter:

TypeParameterName
pgd_t *dst pointer to pgd range anwhere on a pgd page
pgd_t *src ""
intcount the number of pgds to copy.
1299  No 3D Now!( pointer to pgd range anwhere on a pgd page, "", the number of pgds to copy. * sizeof(pgd_t))
Caller
NameDescribe
setup_archsetup_arch - architecture-specific boot-time initializations* Note: On x86_64, fixmaps are ready for use even before this is called.