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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Fri, 22 Feb 2019 12:47:13 +0100
Subject: [PATCH] printk: print "rate-limitted" message as info
Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.2/older/patches-5.2.9-rt3.tar.xz
If messages which are injected via kmsg are dropped then they don't need
to be printed as warnings. This is to avoid latency spikes if the
interface decides to print a lot of important messages.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
include/linux/ratelimit.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/linux/ratelimit.h
+++ b/include/linux/ratelimit.h
@@ -59,7 +59,7 @@ static inline void ratelimit_state_exit(
return;
if (rs->missed) {
- pr_warn("%s: %d output lines suppressed due to ratelimiting\n",
+ pr_info("%s: %d output lines suppressed due to ratelimiting\n",
current->comm, rs->missed);
rs->missed = 0;
}
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