#include <linux/threads.h>
#include <linux/bitops.h>
#include <linux/irq.h>
+#include <linux/ratelimit.h>
#include <asm/delay.h>
#include <asm/intrinsics.h>
sp = ia64_getreg(_IA64_REG_SP);
if ((sp - bsp) < 1024) {
- static unsigned char count;
- static long last_time;
+ static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
- if (time_after(jiffies, last_time + 5 * HZ))
- count = 0;
- if (++count < 5) {
- last_time = jiffies;
+ if (__ratelimit(&ratelimit)) {
printk("ia64_handle_irq: DANGER: less than "
"1KB of free stack space!!\n"
"(bsp=0x%lx, sp=%lx)\n", bsp, sp);