函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\writeback.h Create Date:2022-07-27 06:56:19
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:wb_domain_size_changed - memory available to a wb_domain has changed*@dom: wb_domain of interest* This function should be called when the amount of memory available to*@dom has changed

函数原型:static inline void wb_domain_size_changed(struct wb_domain *dom)

返回类型:void

参数:

类型参数名称
struct wb_domain *dom
181  加自旋锁
182  The dirtyable memory and dirty threshold could be suddenly* knocked down by a large amount (eg等于jiffies
183  dirty_limit等于0
184  自旋锁解锁