函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\ntp.c Create Date:2022-07-27 11:43:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：p_clear - Clears the NTP state variables

函数原型：void ntp_clear(void)

返回类型：void

参数：无

353  time_adjust等于0
354  clock status bits: 或等于clock unsynchronized (rw)
355  maximum error (usecs): 等于yond max. dispersion
356  stimated error (usecs): 等于yond max. dispersion
358  Update (tick_length, tick_length_base, tick_nsec), based* on (tick_usec, ntp_tick_adj, time_freq):
360  tick_length等于tick_length_base
361  ime adjustment (nsecs): 等于0
363  second value of the next pending leapsecond, or TIME64_MAX if no leap 等于Located here for timespec[64]_valid_strict
365  pps_clear()
调用者
名称描述
ntp_init
timekeeping_updatemust hold timekeeper_lock