dynamic_debug: make netdev_dbg() call __netdev_printk()
Previously, if dynamic debug was enabled netdev_dbg() was using
dynamic_dev_dbg() to print out the underlying msg. Fix this by making
sure netdev_dbg() uses __netdev_printk().
Cc: David S. Miller <[email protected]>
Signed-off-by: Jason Baron <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 4fc03dd..ee3b9ba 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -33,6 +33,7 @@
#include <linux/hardirq.h>
#include <linux/sched.h>
#include <linux/device.h>
+#include <linux/netdevice.h>
extern struct _ddebug __start___verbose[];
extern struct _ddebug __stop___verbose[];
@@ -503,6 +504,30 @@
}
EXPORT_SYMBOL(__dynamic_dev_dbg);
+int __dynamic_netdev_dbg(struct _ddebug *descriptor,
+ const struct net_device *dev, const char *fmt, ...)
+{
+ struct va_format vaf;
+ va_list args;
+ int res;
+
+ BUG_ON(!descriptor);
+ BUG_ON(!fmt);
+
+ va_start(args, fmt);
+
+ vaf.fmt = fmt;
+ vaf.va = &args;
+
+ res = dynamic_emit_prefix(descriptor);
+ res += __netdev_printk(KERN_CONT, dev, &vaf);
+
+ va_end(args);
+
+ return res;
+}
+EXPORT_SYMBOL(__dynamic_netdev_dbg);
+
static __initdata char ddebug_setup_string[1024];
static __init int ddebug_setup_query(char *str)
{
