函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\time.c Create Date:2022-07-27 11:38:22
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：nsec_to_clock_t

函数原型：u64 nsec_to_clock_t(u64 x)

返回类型：u64

参数：

类型参数名称
u64x
768  返回:div_u64 - unsigned 64bit divide with 32bit divisor*@dividend: unsigned 64bit dividend*@divisor: unsigned 32bit divisor* This is the most common 64bit divide and should be used if possible,* as many 32bit archs can optimize this variant better than a full
调用者
名称描述
do_notify_parentLet a parent know about the death of a child.* For a stopped/continued status change, use do_notify_parent_cldstop instead.* Returns true if our parent ignored us and so we've switched to* self-reaping.
do_notify_parent_cldstopdo_notify_parent_cldstop - notify parent of stopped/continued state change*@tsk: task reporting the state change*@for_ptracer: the notification is for ptracer*@why: CLD_{CONTINUED|STOPPED|TRAPPED} to report
do_sys_times
cpuacct_stats_show
__delayacct_blkio_ticks