函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\memremap.h Create Date:2022-07-27 06:43:27
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：get_dev_pagemap

函数原型：static inline struct dev_pagemap *get_dev_pagemap(unsigned long pfn, struct dev_pagemap *pgmap)

返回类型：struct dev_pagemap

参数：

类型参数名称
unsigned longpfn
struct dev_pagemap *pgmap
156  返回:NULL
调用者
名称描述
follow_page_pte
follow_devmap_pmd
memory_failurememory_failure - Handle memory failure of a page.*@pfn: Page Number of the corrupted page*@flags: fine tune action taken* This function is called by the low level machine check code* of an architecture when it detects hardware memory corruption* of a page
hmm_vma_handle_pmd
hmm_vma_handle_pte