#ifndef DM_UEVENT_H
#define DM_UEVENT_H
+enum dm_uevent_type {
+ DM_UEVENT_PATH_FAILED,
+ DM_UEVENT_PATH_REINSTATED,
+};
+
#ifdef CONFIG_DM_UEVENT
extern int dm_uevent_init(void);
extern void dm_uevent_exit(void);
+extern void dm_send_uevents(struct list_head *events, struct kobject *kobj);
+extern void dm_path_uevent(enum dm_uevent_type event_type,
+ struct dm_target *ti, const char *path,
+ unsigned nr_valid_paths);
#else
static inline void dm_uevent_exit(void)
{
}
+static inline void dm_send_uevents(struct list_head *events,
+ struct kobject *kobj)
+{
+}
+static inline void dm_path_uevent(enum dm_uevent_type event_type,
+ struct dm_target *ti, const char *path,
+ unsigned nr_valid_paths)
+{
+}
#endif /* CONFIG_DM_UEVENT */