lock_class_key
struct lock_class_key *key)
struct lock_class_key *key);
static struct lock_class_key __key; \
extern struct lock_class_key reservation_seqcount_class;
__seqcount_init(seqcount_t *s, const char *name, struct lock_class_key *key)
void __init_waitqueue_head(wait_queue_head_t *q, const char *name, struct lock_class_key *);
struct lock_class_key reservation_seqcount_class;
const char *name, struct lock_class_key *key)