函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page_alloc.c Create Date:2022-07-27 16:38:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：page_alloc_cpu_dead

函数原型：static int page_alloc_cpu_dead(unsigned int cpu)

返回类型：int

参数：

类型参数名称
unsigned intcpu
7593  Drain pages out of the cpu's pagevecs.* Either "cpu" is the current CPU, and preemption has already been* disabled; or "cpu" is being hot-unplugged, and is already dead.
7594  Drain pcplists of all zones on the indicated processor.* The processor must either be the current processor and the* thread pinned to the current processor or a processor that* is not online.
7602  vm_events_fold_cpu(cpu)
7611  cpu_vm_stats_fold(cpu)
7612  返回:0