函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\mm.h Create Date:2022-07-27 06:44:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mm_counter

函数原型：static inline int mm_counter(struct page *page)

返回类型：int

参数：

类型参数名称
struct page *page
1664  如果PageAnon(page)则返回:MM_ANONPAGES
1666  返回:Optimized variant when page is already known not to be PageAnon
调用者
名称描述
copy_one_ptepy one vm_area from one task to the other. Assumes the page tables* already present in the new task to be cleared in the whole range* covered by this vma.
zap_pte_range
try_to_unmap_one@arg: enum ttu_flags will be passed to this argument