函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page-writeback.c Create Date:2022-07-27 15:34:22
Last Modify:2022-05-23 13:25:58 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称:sysctl handler for /proc/sys/vm/dirty_writeback_centisecs

函数原型:int dirty_writeback_centisecs_handler(struct ctl_table *table, int write, void __user *buffer, size_t *length, loff_t *ppos)

返回类型:int

参数:

类型参数名称
struct ctl_table *table
intwrite
void __user *buffer
size_t *length
loff_t *ppos
1977  old_interval等于centiseconds
1980  ret等于读sysctl整数向量
1989  如果非retwritecentiseconds centiseconds 不等于old_intervalwakeup_flusher_threads(WB_REASON_PERIODIC)
1993  返回:ret