函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\lockdep.c Create Date:2022-07-27 10:49:48
Last Modify:2020-03-17 14:16:01 Copyright©Brick
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函数名称：get_usage_chars

函数原型：void get_usage_chars(struct lock_class *class, char usage[(1+LOCK_USAGE_STATES/2)])

返回类型：void

参数：

类型参数名称
struct lock_class *class
charusage
619  i等于0
7  LOCKDEP_STATE(HARDIRQ)
8  LOCKDEP_STATE(SOFTIRQ)
627  usage[i]等于'\0'
调用者
名称描述
print_lock_name
l_show