Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\timer.c Create Date:2022-07-28 10:39:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:trigger_dyntick_cpu

Proto:static void trigger_dyntick_cpu(struct timer_base *base, struct timer_list *timer)

Type:void

Parameter:

TypeParameterName
struct timer_base *base
struct timer_list *timer
559  If Not is_timers_nohz_active() Then Return
566  If flags & TIMER_DEFERRABLE Then
567  If tick_nohz_full_cpu(cpu) Then wake_up_nohz_cpu(cpu)
569  Return
577  If Not is_idle Then Return
581  If time_after_eq(expires, next_expiry) Then Return
588  next_expiry = expires
589  wake_up_nohz_cpu(cpu)
Caller
NameDescribe
internal_add_timer
__mod_timer