函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\delayacct.c Create Date:2022-07-27 12:53:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:__delayacct_blkio_ticks

函数原型:__u64 __delayacct_blkio_ticks(struct task_struct *tsk)

返回类型:__u64

参数:

类型参数名称
struct task_struct *tsk
145  raw_spin_lock_irqsave( & lock, flags)
146  ret等于nsec_to_clock_t(blkio_delay + swapin_delay)
148  raw_spin_unlock_irqrestore( & lock, flags)
149  返回:ret