PRINTK_TIMED_RATELIM(9)                   Driver Basics                   PRINTK_TIMED_RATELIM(9)



NAME
       printk_timed_ratelimit - caller-controlled printk ratelimiting

SYNOPSIS
       bool printk_timed_ratelimit(unsigned long * caller_jiffies, unsigned int interval_msecs);

ARGUMENTS
       caller_jiffies
           pointer to caller's state

       interval_msecs
           minimum interval between prints

DESCRIPTION
       printk_timed_ratelimit returns true if more than interval_msecs milliseconds have elapsed
       since the last time printk_timed_ratelimit returned true.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   PRINTK_TIMED_RATELIM(9)