Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\psi.c Create Date:2022-07-28 09:46:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Trigger tracking window manupulations

Proto:static void window_reset(struct psi_window *win, u64 now, u64 value, u64 prev_growth)

Type:void

Parameter:

TypeParameterName
struct psi_window *win
u64now
u64value
u64prev_growth
449  start_time = now
450  start_value = value
451  prev_growth = prev_growth
Caller
NameDescribe
window_updatePSI growth tracking window update and growth calculation routine.* This approximates a sliding tracking window by interpolating* partially elapsed windows using historical growth data from the* previous intervals
init_triggers
psi_trigger_create