diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/dynamic_debug.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 4fc03ddb05f21..ee3b9ba625c54 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 @@ int __dynamic_dev_dbg(struct _ddebug *descriptor, } 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) { |