函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\swapfile.c Create Date:2022-07-27 16:46:49
Last Modify:2020-03-17 22:19:49 Copyright©Brick
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函数名称：cluster_is_huge

函数原型：static inline bool cluster_is_huge(struct swap_cluster_info *info)

返回类型：bool

参数：

类型参数名称
struct swap_cluster_info *info
328  如果IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_THP_SWAP)则返回:flags按位与This cluster is backing a transparent huge page
330  返回:false
调用者
名称描述
put_swap_pageCalled after dropping swapcache to decrease refcnt to swap entries.
swap_page_trans_huge_swapped