81   stream->dep_prev = NULL;  in nghttp2_stream_init()
150        stream = dep_stream, dep_stream = dep_stream->dep_prev) {  in stream_obq_push()
178   dep_stream = stream->dep_prev;  in stream_obq_remove()
184   for (; dep_stream; stream = dep_stream, dep_stream = dep_stream->dep_prev) {  in stream_obq_remove()
230   dep_stream = stream->dep_prev;  in nghttp2_stream_reschedule()
232   for (; dep_stream; stream = dep_stream, dep_stream = dep_stream->dep_prev) {  in nghttp2_stream_reschedule()
260   dep_stream = stream->dep_prev;  in nghttp2_stream_change_weight()
412     if (si->dep_prev != stream) {  in check_dep_prev()
413       fprintf(stderr, "si->dep_prev = %p; want %p\n", si->dep_prev, stream);  in check_dep_prev()
430   for (; stream->dep_prev; stream = stream->dep_prev)  in validate_tree()
458   rv = stream_obq_push(stream->dep_prev, stream);  in stream_update_dep_on_attach_item()
581   for (; stream; stream = stream->dep_prev) {  in nghttp2_stream_dep_find_ancestor()
602       si->dep_prev = stream;  in nghttp2_stream_dep_insert()
622   stream->dep_prev = dep_stream;  in nghttp2_stream_dep_insert()
631     stream->dep_prev = dep;  in set_dep_prev()
638     stream->dep_prev = dep_stream;  in link_dep()
679     set_dep_prev(dep_next, stream->dep_prev);  in unlink_sib()
701   prev = stream->dep_prev;  in unlink_dep()
716     set_dep_prev(dep_next, stream->dep_prev);  in unlink_dep()
755   nghttp2_stream *dep_prev, *si;  in nghttp2_stream_dep_remove()  local
770       rv = stream_obq_move(stream->dep_prev, stream, si);  in nghttp2_stream_dep_remove()
777   assert(stream->dep_prev);  in nghttp2_stream_dep_remove()
779   dep_prev = stream->dep_prev;  in nghttp2_stream_dep_remove()
781   dep_prev->sum_dep_weight += sum_dep_weight_delta;  in nghttp2_stream_dep_remove()
795   stream->dep_prev = NULL;  in nghttp2_stream_dep_remove()
800   validate_tree(dep_prev);  in nghttp2_stream_dep_remove()
832       si->dep_prev = stream;  in nghttp2_stream_dep_insert_subtree()
884   nghttp2_stream *next, *dep_prev;  in nghttp2_stream_dep_remove_subtree()  local
889   assert(stream->dep_prev);  in nghttp2_stream_dep_remove_subtree()
891   dep_prev = stream->dep_prev;  in nghttp2_stream_dep_remove_subtree()
898     link_dep(dep_prev, next);  in nghttp2_stream_dep_remove_subtree()
905   dep_prev->sum_dep_weight -= stream->weight;  in nghttp2_stream_dep_remove_subtree()
911   validate_tree(dep_prev);  in nghttp2_stream_dep_remove_subtree()
915   stream->dep_prev = NULL;  in nghttp2_stream_dep_remove_subtree()
919   return stream->dep_prev || stream->dep_next || stream->sib_prev ||  in nghttp2_stream_in_dep_tree()
932       for (si = stream; si->dep_prev; si = si->dep_prev) {  in nghttp2_stream_next_outbound_item()
933         si->dep_prev->descendant_last_cycle = si->cycle;  in nghttp2_stream_next_outbound_item()
976   return stream->dep_prev;  in nghttp2_stream_get_parent()