775 txg_list_create(txg_list_t *tl, spa_t *spa, size_t offset)  in txg_list_create()  argument
779 	mutex_init(&tl->tl_lock, NULL, MUTEX_DEFAULT, NULL);  in txg_list_create()
781 	tl->tl_offset = offset;  in txg_list_create()
782 	tl->tl_spa = spa;  in txg_list_create()
785 		tl->tl_head[t] = NULL;  in txg_list_create()
789 txg_list_destroy(txg_list_t *tl)  in txg_list_destroy()  argument
794 		ASSERT(txg_list_empty(tl, t));  in txg_list_destroy()
796 	mutex_destroy(&tl->tl_lock);  in txg_list_destroy()
800 txg_list_empty(txg_list_t *tl, uint64_t txg)  in txg_list_empty()  argument
802 	txg_verify(tl->tl_spa, txg);  in txg_list_empty()
803 	return (tl->tl_head[txg & TXG_MASK] == NULL);  in txg_list_empty()
814 txg_all_lists_empty(txg_list_t *tl)  in txg_all_lists_empty()  argument
817 		if (!txg_list_empty(tl, i)) {  in txg_all_lists_empty()
829 txg_list_add(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_add()  argument
832 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_add()
835 	txg_verify(tl->tl_spa, txg);  in txg_list_add()
836 	mutex_enter(&tl->tl_lock);  in txg_list_add()
840 		tn->tn_next[t] = tl->tl_head[t];  in txg_list_add()
841 		tl->tl_head[t] = tn;  in txg_list_add()
843 	mutex_exit(&tl->tl_lock);  in txg_list_add()
854 txg_list_add_tail(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_add_tail()  argument
857 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_add_tail()
860 	txg_verify(tl->tl_spa, txg);  in txg_list_add_tail()
861 	mutex_enter(&tl->tl_lock);  in txg_list_add_tail()
866 		for (tp = &tl->tl_head[t]; *tp != NULL; tp = &(*tp)->tn_next[t])  in txg_list_add_tail()
873 	mutex_exit(&tl->tl_lock);  in txg_list_add_tail()
882 txg_list_remove(txg_list_t *tl, uint64_t txg)  in txg_list_remove()  argument
888 	txg_verify(tl->tl_spa, txg);  in txg_list_remove()
889 	mutex_enter(&tl->tl_lock);  in txg_list_remove()
890 	if ((tn = tl->tl_head[t]) != NULL) {  in txg_list_remove()
893 		p = (char *)tn - tl->tl_offset;  in txg_list_remove()
894 		tl->tl_head[t] = tn->tn_next[t];  in txg_list_remove()
898 	mutex_exit(&tl->tl_lock);  in txg_list_remove()
907 txg_list_remove_this(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_remove_this()  argument
912 	txg_verify(tl->tl_spa, txg);  in txg_list_remove_this()
913 	mutex_enter(&tl->tl_lock);  in txg_list_remove_this()
915 	for (tp = &tl->tl_head[t]; (tn = *tp) != NULL; tp = &tn->tn_next[t]) {  in txg_list_remove_this()
916 		if ((char *)tn - tl->tl_offset == p) {  in txg_list_remove_this()
920 			mutex_exit(&tl->tl_lock);  in txg_list_remove_this()
925 	mutex_exit(&tl->tl_lock);  in txg_list_remove_this()
931 txg_list_member(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_member()  argument
934 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_member()
936 	txg_verify(tl->tl_spa, txg);  in txg_list_member()
944 txg_list_head(txg_list_t *tl, uint64_t txg)  in txg_list_head()  argument
947 	txg_node_t *tn = tl->tl_head[t];  in txg_list_head()
949 	txg_verify(tl->tl_spa, txg);  in txg_list_head()
950 	return (tn == NULL ? NULL : (char *)tn - tl->tl_offset);  in txg_list_head()
954 txg_list_next(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_next()  argument
957 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_next()
959 	txg_verify(tl->tl_spa, txg);  in txg_list_next()
962 	return (tn == NULL ? NULL : (char *)tn - tl->tl_offset);  in txg_list_next()