Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\pgtable.h Create Date:2022-07-28 06:00:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:my_zero_pfn

Proto:static inline unsigned long my_zero_pfn(unsigned long addr)

Type:unsigned long

Parameter:

TypeParameterName
unsigned longaddr
889  Return zero_pfn
Caller
NameDescribe
do_anonymous_pageWe enter with non-exclusive mmap_sem (to exclude vma changes,* but allow concurrent faults), and pte mapped but not yet locked.* We return with mmap_sem still held, but pte unmapped and unlocked.
__split_huge_zero_page_pmd
unpoison_memorypoison_memory - Unpoison a previously poisoned page*@pfn: Page number of the to be unpoisoned page* Software-unpoison a page that has been poisoned by* memory_failure() earlier
mfill_zeropage_pte
dax_load_holeThe user has performed a load from a hole in the file