Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apb_timer.c Create Date:2022-07-28 08:43:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:apbt_clear_mapping

Proto:static inline void apbt_clear_mapping(void)

Type:void

Parameter:Nothing

130  iounmap(apbt_virt_address)
131  apbt_virt_address = NULL
Caller
NameDescribe
apbt_time_initEarly setup the APBT timer, only use timer 0 for booting then switch to* per CPU timer if possible.* returns 1 if per cpu apbt is setup* returns 0 if no per cpu apbt is chosen* panic if set up failed, this is the only platform timer on Moorestown.