extern struct workqueue_struct *
__create_workqueue_key(const char *name, int singlethread,
- int freezeable, struct lock_class_key *key);
+ int freezeable, struct lock_class_key *key,
+ const char *lock_name);
#ifdef CONFIG_LOCKDEP
#define __create_workqueue(name, singlethread, freezeable) \
({ \
static struct lock_class_key __key; \
+ const char *__lock_name; \
+ \
+ if (__builtin_constant_p(name)) \
+ __lock_name = (name); \
+ else \
+ __lock_name = #name; \
\
__create_workqueue_key((name), (singlethread), \
- (freezeable), &__key); \
+ (freezeable), &__key, \
+ __lock_name); \
})
#else
#define __create_workqueue(name, singlethread, freezeable) \
- __create_workqueue_key((name), (singlethread), (freezeable), NULL)
+ __create_workqueue_key((name), (singlethread), (freezeable), NULL, NULL)
#endif
#define create_workqueue(name) __create_workqueue((name), 0, 0)