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:put_dev_pagemap

函数原型:static inline void put_dev_pagemap(struct dev_pagemap *pgmap)

返回类型:void

参数:

类型参数名称
struct dev_pagemap *pgmap
172  如果pgmappercpu计数引用减
调用者
名称描述
__put_page
follow_page
__get_user_pages__get_user_pages() - pin user pages in memory*@tsk: task_struct of target task*@mm: mm_struct of target mm*@start: starting user address*@nr_pages: number of pages from start to pin*@gup_flags: flags modifying pin behaviour
memory_failure_dev_pagemap
hmm_vma_handle_pmd
hmm_vma_handle_pte
hmm_vma_walk_pmd