函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\printk\printk.c Create Date:2022-07-27 11:06:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：printk_delay

函数原型：static inline void printk_delay(void)

返回类型：void

参数：无

1799  如果此条件成立可能性小(为编译器优化)(printk_delay_msec)则
1800  m等于printk_delay_msec
1802  当m自减循环
1803  mdelay(1)
1804  h_nmi_watchdog - restart NMI watchdog timeout.* If the architecture supports the NMI watchdog, touch_nmi_watchdog()* may be used to reset the timeout - for code which intentionally* disables interrupts for a long time. This call is stateless.
调用者
名称描述
vprintk_emit