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：update_hiwater_vm

函数原型：static inline void update_hiwater_vm(struct mm_struct *mm)

返回类型：void

参数：

类型参数名称
struct mm_struct *mm
1696  如果 High-water virtual memory usage 小于 Total pages mapped 则 High-water virtual memory usage 等于 Total pages mapped
调用者
名称描述
remove_vma_listOk - we have the memory areas we should free on the vma list,* so release them, and do the vma updates.* Called with the mm semaphore held.