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-rw-r--r--net/core/utils.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/core/utils.c b/net/core/utils.c
index 07236c1..adecfd2 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -30,8 +30,10 @@
#include <asm/system.h>
#include <asm/uaccess.h>
-int net_msg_cost = 5*HZ;
-int net_msg_burst = 10;
+int net_msg_cost __read_mostly = 5*HZ;
+int net_msg_burst __read_mostly = 10;
+int net_msg_warn __read_mostly = 1;
+EXPORT_SYMBOL(net_msg_warn);
/*
* All net warning printk()s should be guarded by this function.
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