Function lf_set_end

freebsd/kern/kern_lockf.c:1188–1196

* Set the end of an existing active lock, updating dependencies and * adding any newly woken locks to 'granted'. */

 * adding any newly woken locks to 'granted'.
 */
static void
lf_set_end(struct lockf *state, struct lockf_entry *lock, off_t new_end,
	struct lockf_entry_list *granted)
{

	KASSERT(new_end <= lock->lf_end, ("can't increase lock"));
	lock->lf_end = new_end;
	lf_update_dependancies(state, lock, FALSE, granted);
}

/*
 * Add a lock to the active list, updating or removing any current