ipvs: Make wrr "no available servers" error message rate-limited
No available servers is more an error message than something informational. It
should also be rate-limited, else we're going to flood our logs on a busy
director, if all real servers are out of order with a weight of zero.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ipvs/ip_vs_wrr.c b/net/ipv4/ipvs/ip_vs_wrr.c
index 749fa04..85c680a 100644
--- a/net/ipv4/ipvs/ip_vs_wrr.c
+++ b/net/ipv4/ipvs/ip_vs_wrr.c
@@ -22,6 +22,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/net.h>
#include <net/ip_vs.h>
@@ -169,7 +170,7 @@
*/
if (mark->cw == 0) {
mark->cl = &svc->destinations;
- IP_VS_INFO("ip_vs_wrr_schedule(): "
+ IP_VS_ERR_RL("ip_vs_wrr_schedule(): "
"no available servers\n");
dest = NULL;
goto out;