函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\debug.c Create Date:2022-07-27 10:44:34
Last Modify:2020-03-17 13:39:02 Copyright©Brick
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函数名称：sched_debug_next

函数原型：static void *sched_debug_next(struct seq_file *file, void *data, loff_t *offset)

返回类型：void

参数：

类型参数名称
struct seq_file *file
void *data
loff_t *offset
790  offset自加
791  返回:This itererator needs some explanation.* It returns 1 for the header position.* This means 2 is CPU 0.* In a hotplugged system some CPUs, including CPU 0, may be missing so we have* to use cpumask_* to iterate over the CPUs.