函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\pgtable.h Create Date:2022-07-27 06:58:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：my_zero_pfn

函数原型：static inline unsigned long my_zero_pfn(unsigned long addr)

返回类型：unsigned long

参数：

类型参数名称
unsigned longaddr
889  返回:zero_pfn
调用者
名称描述
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