855 txg_list_create(txg_list_t *tl, spa_t *spa, size_t offset)  in txg_list_create()  argument
859 	mutex_init(&tl->tl_lock, NULL, MUTEX_DEFAULT, NULL);  in txg_list_create()
861 	tl->tl_offset = offset;  in txg_list_create()
862 	tl->tl_spa = spa;  in txg_list_create()
865 		tl->tl_head[t] = NULL;  in txg_list_create()
869 txg_list_empty_impl(txg_list_t *tl, uint64_t txg)  in txg_list_empty_impl()  argument
871 	ASSERT(MUTEX_HELD(&tl->tl_lock));  in txg_list_empty_impl()
872 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_empty_impl()
873 	return (tl->tl_head[txg & TXG_MASK] == NULL);  in txg_list_empty_impl()
877 txg_list_empty(txg_list_t *tl, uint64_t txg)  in txg_list_empty()  argument
879 	mutex_enter(&tl->tl_lock);  in txg_list_empty()
880 	boolean_t ret = txg_list_empty_impl(tl, txg);  in txg_list_empty()
881 	mutex_exit(&tl->tl_lock);  in txg_list_empty()
887 txg_list_destroy(txg_list_t *tl)  in txg_list_destroy()  argument
891 	mutex_enter(&tl->tl_lock);  in txg_list_destroy()
893 		ASSERT(txg_list_empty_impl(tl, t));  in txg_list_destroy()
894 	mutex_exit(&tl->tl_lock);  in txg_list_destroy()
896 	mutex_destroy(&tl->tl_lock);  in txg_list_destroy()
906 txg_all_lists_empty(txg_list_t *tl)  in txg_all_lists_empty()  argument
910 		res &= (tl->tl_head[i] == NULL);  in txg_all_lists_empty()
919 txg_list_add(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_add()  argument
922 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_add()
925 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_add()
926 	mutex_enter(&tl->tl_lock);  in txg_list_add()
930 		tn->tn_next[t] = tl->tl_head[t];  in txg_list_add()
931 		tl->tl_head[t] = tn;  in txg_list_add()
933 	mutex_exit(&tl->tl_lock);  in txg_list_add()
944 txg_list_add_tail(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_add_tail()  argument
947 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_add_tail()
950 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_add_tail()
951 	mutex_enter(&tl->tl_lock);  in txg_list_add_tail()
956 		for (tp = &tl->tl_head[t]; *tp != NULL; tp = &(*tp)->tn_next[t])  in txg_list_add_tail()
963 	mutex_exit(&tl->tl_lock);  in txg_list_add_tail()
972 txg_list_remove(txg_list_t *tl, uint64_t txg)  in txg_list_remove()  argument
978 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_remove()
979 	mutex_enter(&tl->tl_lock);  in txg_list_remove()
980 	if ((tn = tl->tl_head[t]) != NULL) {  in txg_list_remove()
983 		p = (char *)tn - tl->tl_offset;  in txg_list_remove()
984 		tl->tl_head[t] = tn->tn_next[t];  in txg_list_remove()
988 	mutex_exit(&tl->tl_lock);  in txg_list_remove()
997 txg_list_remove_this(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_remove_this()  argument
1002 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_remove_this()
1003 	mutex_enter(&tl->tl_lock);  in txg_list_remove_this()
1005 	for (tp = &tl->tl_head[t]; (tn = *tp) != NULL; tp = &tn->tn_next[t]) {  in txg_list_remove_this()
1006 		if ((char *)tn - tl->tl_offset == p) {  in txg_list_remove_this()
1010 			mutex_exit(&tl->tl_lock);  in txg_list_remove_this()
1015 	mutex_exit(&tl->tl_lock);  in txg_list_remove_this()
1021 txg_list_member(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_member()  argument
1024 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_member()
1026 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_member()
1034 txg_list_head(txg_list_t *tl, uint64_t txg)  in txg_list_head()  argument
1039 	mutex_enter(&tl->tl_lock);  in txg_list_head()
1040 	tn = tl->tl_head[t];  in txg_list_head()
1041 	mutex_exit(&tl->tl_lock);  in txg_list_head()
1043 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_head()
1044 	return (tn == NULL ? NULL : (char *)tn - tl->tl_offset);  in txg_list_head()
1048 txg_list_next(txg_list_t *tl, void *p, uint64_t txg)  in txg_list_next()  argument
1051 	txg_node_t *tn = (txg_node_t *)((char *)p + tl->tl_offset);  in txg_list_next()
1053 	TXG_VERIFY(tl->tl_spa, txg);  in txg_list_next()
1055 	mutex_enter(&tl->tl_lock);  in txg_list_next()
1057 	mutex_exit(&tl->tl_lock);  in txg_list_next()
1059 	return (tn == NULL ? NULL : (char *)tn - tl->tl_offset);  in txg_list_next()