函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\shmem.c Create Date:2022-07-27 15:44:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：shmem_unuse

函数原型：int shmem_unuse(unsigned int type, bool frontswap, unsigned long *fs_pages_to_unuse)

返回类型：int

参数：

类型参数名称
unsigned inttype
boolfrontswap
unsigned long *fs_pages_to_unuse
4056  返回:0
调用者
名称描述
try_to_unuseIf the boolean frontswap is true, only unuse pages_to_unuse pages;* pages_to_unuse==0 means all pages; ignored if frontswap is false