aboutsummaryrefslogtreecommitdiff
path: root/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'kernel')
-rw-r--r--kernel/printk.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/printk.c b/kernel/printk.c
index a5f61a9aced..5052b5497c6 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1311,8 +1311,11 @@ EXPORT_SYMBOL(printk_ratelimit);
bool printk_timed_ratelimit(unsigned long *caller_jiffies,
unsigned int interval_msecs)
{
- if (*caller_jiffies == 0 || time_after(jiffies, *caller_jiffies)) {
- *caller_jiffies = jiffies + msecs_to_jiffies(interval_msecs);
+ if (*caller_jiffies == 0
+ || !time_in_range(jiffies, *caller_jiffies,
+ *caller_jiffies
+ + msecs_to_jiffies(interval_msecs))) {
+ *caller_jiffies = jiffies;
return true;
}
return false;