callback_head
callback_run_enter(struct callback_head *ch)
callback_run_leave(struct callback_head *ch)
callback_run_roundrobin(struct callback_head *ch, void *arg)
callback_head_init(struct callback_head *ch, int ipl)
memset(ch, 0, sizeof(struct callback_head));
callback_head_destroy(struct callback_head *ch)
callback_register(struct callback_head *ch, struct callback_entry *ce,
callback_unregister(struct callback_head *ch, struct callback_entry *ce)
callback_runone(struct callback_head *ch, void *arg)
int callback_run_roundrobin(struct callback_head *, void *);
void callback_register(struct callback_head *, struct callback_entry *,
void callback_unregister(struct callback_head *, struct callback_entry *);
void callback_head_init(struct callback_head *, int);
void callback_head_destroy(struct callback_head *);