Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\apic.c Create Date:2022-07-28 08:27:25
Last Modify:2020-03-16 21:21:31 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Override the generic EOI implementation with an optimized version.* Only called during early boot when only one CPU is active and with* interrupts disabled, so we know this does not race with actual APIC driver* use.

Proto:void __init apic_set_eoi_write(void (*eoi_write)(unsigned int reg, unsigned int v))

Type:void

Parameter:

TypeParameterName
void (*eoi_write
2527  When drv < __apicdrivers_end cycle
2529  WARN_ON(eoi_write == eoi_write)
2530  native_eoi_write = eoi_write
2531  eoi_write = eoi_write
Caller
NameDescribe
kvm_guest_init