diff options
Diffstat (limited to 'include/linux/dynamic_debug.h')
| -rw-r--r-- | include/linux/dynamic_debug.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index 843cb9eb4226..feaac1ee3001 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -47,6 +47,13 @@ extern int __dynamic_dev_dbg(struct _ddebug *descriptor, const char *fmt, ...) __attribute__ ((format (printf, 3, 4))); +struct net_device; + +extern int __dynamic_netdev_dbg(struct _ddebug *descriptor, + const struct net_device *dev, + const char *fmt, ...) + __attribute__ ((format (printf, 3, 4))); + #define dynamic_pr_debug(fmt, ...) do { \ static struct _ddebug descriptor \ __used \ @@ -67,6 +74,16 @@ extern int __dynamic_dev_dbg(struct _ddebug *descriptor, __dynamic_dev_dbg(&descriptor, dev, fmt, ##__VA_ARGS__); \ } while (0) +#define dynamic_netdev_dbg(dev, fmt, ...) do { \ + static struct _ddebug descriptor \ + __used \ + __attribute__((section("__verbose"), aligned(8))) = \ + { KBUILD_MODNAME, __func__, __FILE__, fmt, __LINE__, \ + _DPRINTK_FLAGS_DEFAULT }; \ + if (unlikely(descriptor.enabled)) \ + __dynamic_netdev_dbg(&descriptor, dev, fmt, ##__VA_ARGS__);\ + } while (0) + #else static inline int ddebug_remove_module(const char *mod) |