如何在 Linux 内核中休眠?
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How to sleep in the Linux kernel?
提问by John Roberts
Can I use the msleep() function to sleep for a specified amount of time in kernel space? If so, which header files do I need to include? #include <linux/time.h>
doesn't seem to be the right one. Is there perhaps a better function for this purpose?
我可以使用 msleep() 函数在内核空间中休眠指定的时间吗?如果是这样,我需要包含哪些头文件?#include <linux/time.h>
似乎不是正确的。为此目的,是否有更好的功能?
采纳答案by John Roberts
I needed to include <linux/delay.h>
to use msleep in kernel space.
我需要包括<linux/delay.h>
在内核空间中使用 msleep 。