函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\process.c Create Date:2022-07-27 08:48:49
Last Modify:2020-03-16 17:03:44 Copyright©Brick
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函数名称：AMD Erratum 400 aware idle routine. We handle it the same way as C3 power* states (local apic timer and TSC stop).

函数原型：static void amd_e400_idle(void)

返回类型：void

参数：无

759  如果非boot_cpu_has_bug("apic_c1e" AMD Erratum 400 )则
760  We use this if we don't have any better idle routine..
761  返回
764  tick_broadcast_enter()
766  We use this if we don't have any better idle routine..
772  禁止中断()
773  tick_broadcast_exit()
774  开中断()