函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blkdev.h Create Date:2022-07-27 06:47:12
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：处于睡眠态

函数原型：static inline bool blk_needs_flush_plug(struct task_struct *tsk)

返回类型：bool

参数：

类型参数名称
struct task_struct *tsk
1200  plug等于plug
1202  返回:plug且非链表为空或非链表为空的值
调用者
名称描述
do_exit
sched_submit_work
wakeup_flusher_threadsWakeup the flusher threads to start writeback of all currently dirty pages