15 static void leaf_copy_dir_entries(struct buffer_info *dest_bi,  in leaf_copy_dir_entries()  argument
19 	struct buffer_head *dest = dest_bi->bi_bh;  in leaf_copy_dir_entries()
102 		leaf_insert_into_buf(dest_bi,  in leaf_copy_dir_entries()
108 		leaf_paste_in_buffer(dest_bi,  in leaf_copy_dir_entries()
119 	leaf_paste_entries(dest_bi, item_num_in_dest,  in leaf_copy_dir_entries()
134 static int leaf_copy_boundary_item(struct buffer_info *dest_bi,  in leaf_copy_boundary_item()  argument
138 	struct buffer_head *dest = dest_bi->bi_bh;  in leaf_copy_boundary_item()
168 			leaf_copy_dir_entries(dest_bi, src, FIRST_TO_LAST, 0, 0,  in leaf_copy_boundary_item()
187 					reiserfs_panic(sb_from_bi(dest_bi),  in leaf_copy_boundary_item()
199 		leaf_paste_in_buffer(dest_bi,  in leaf_copy_boundary_item()
235 		leaf_copy_dir_entries(dest_bi, src, LAST_TO_FIRST,  in leaf_copy_boundary_item()
296 	leaf_paste_in_buffer(dest_bi, 0, 0, bytes_or_entries,  in leaf_copy_boundary_item()
310 static void leaf_copy_items_entirely(struct buffer_info *dest_bi,  in leaf_copy_items_entirely()  argument
328 	RFALSE(!dest_bi, "vs-10120: can not copy negative amount of items");  in leaf_copy_items_entirely()
330 	dest = dest_bi->bi_bh;  in leaf_copy_items_entirely()
392 	do_balance_mark_leaf_dirty(dest_bi->tb, dest, 0);  in leaf_copy_items_entirely()
394 	if (dest_bi->bi_parent) {  in leaf_copy_items_entirely()
396 		t_dc = B_N_CHILD(dest_bi->bi_parent, dest_bi->bi_position);  in leaf_copy_items_entirely()
405 		do_balance_mark_internal_dirty(dest_bi->tb, dest_bi->bi_parent,  in leaf_copy_items_entirely()
414 static void leaf_item_bottle(struct buffer_info *dest_bi,  in leaf_item_bottle()  argument
418 	struct buffer_head *dest = dest_bi->bi_bh;  in leaf_item_bottle()
431 			leaf_copy_dir_entries(dest_bi, src, FIRST_TO_LAST,  in leaf_item_bottle()
455 			leaf_insert_into_buf(dest_bi, B_NR_ITEMS(dest), &n_ih,  in leaf_item_bottle()
465 			leaf_copy_dir_entries(dest_bi, src, LAST_TO_FIRST,  in leaf_item_bottle()
508 			leaf_insert_into_buf(dest_bi, 0, &n_ih,  in leaf_item_bottle()
521 static int leaf_copy_items(struct buffer_info *dest_bi, struct buffer_head *src,  in leaf_copy_items()  argument
527 	dest = dest_bi->bi_bh;  in leaf_copy_items()
551 		i = leaf_copy_boundary_item(dest_bi, src, FIRST_TO_LAST, bytes);  in leaf_copy_items()
561 			leaf_copy_items_entirely(dest_bi, src, FIRST_TO_LAST,  in leaf_copy_items()
568 			leaf_copy_items_entirely(dest_bi, src, FIRST_TO_LAST,  in leaf_copy_items()
575 			leaf_item_bottle(dest_bi, src, FIRST_TO_LAST,  in leaf_copy_items()
591 		i = leaf_copy_boundary_item(dest_bi, src, LAST_TO_FIRST, bytes);  in leaf_copy_items()
603 			leaf_copy_items_entirely(dest_bi, src, LAST_TO_FIRST,  in leaf_copy_items()
610 			leaf_copy_items_entirely(dest_bi, src, LAST_TO_FIRST,  in leaf_copy_items()
617 			leaf_item_bottle(dest_bi, src, LAST_TO_FIRST, pos,  in leaf_copy_items()
630 				       struct buffer_info *dest_bi,  in leaf_define_dest_src_infos()  argument
635 	memset(dest_bi, 0, sizeof(struct buffer_info));  in leaf_define_dest_src_infos()
647 		dest_bi->tb = tb;  in leaf_define_dest_src_infos()
648 		dest_bi->bi_bh = tb->L[0];  in leaf_define_dest_src_infos()
649 		dest_bi->bi_parent = tb->FL[0];  in leaf_define_dest_src_infos()
650 		dest_bi->bi_position = get_left_neighbor_position(tb, 0);  in leaf_define_dest_src_infos()
659 		dest_bi->tb = tb;  in leaf_define_dest_src_infos()
660 		dest_bi->bi_bh = tb->R[0];  in leaf_define_dest_src_infos()
661 		dest_bi->bi_parent = tb->FR[0];  in leaf_define_dest_src_infos()
662 		dest_bi->bi_position = get_right_neighbor_position(tb, 0);  in leaf_define_dest_src_infos()
671 		dest_bi->tb = tb;  in leaf_define_dest_src_infos()
672 		dest_bi->bi_bh = tb->L[0];  in leaf_define_dest_src_infos()
673 		dest_bi->bi_parent = tb->FL[0];  in leaf_define_dest_src_infos()
674 		dest_bi->bi_position = get_left_neighbor_position(tb, 0);  in leaf_define_dest_src_infos()
683 		dest_bi->tb = tb;  in leaf_define_dest_src_infos()
684 		dest_bi->bi_bh = tb->R[0];  in leaf_define_dest_src_infos()
685 		dest_bi->bi_parent = tb->FR[0];  in leaf_define_dest_src_infos()
686 		dest_bi->bi_position = get_right_neighbor_position(tb, 0);  in leaf_define_dest_src_infos()
695 		dest_bi->tb = tb;  in leaf_define_dest_src_infos()
696 		dest_bi->bi_bh = Snew;  in leaf_define_dest_src_infos()
697 		dest_bi->bi_parent = NULL;  in leaf_define_dest_src_infos()
698 		dest_bi->bi_position = 0;  in leaf_define_dest_src_infos()
706 	RFALSE(!src_bi->bi_bh || !dest_bi->bi_bh,  in leaf_define_dest_src_infos()
708 	       shift_mode, src_bi->bi_bh, dest_bi->bi_bh);  in leaf_define_dest_src_infos()
719 	struct buffer_info dest_bi, src_bi;  in leaf_move_items()  local
722 	leaf_define_dest_src_infos(shift_mode, tb, &dest_bi, &src_bi,  in leaf_move_items()
726 	    leaf_copy_items(&dest_bi, src_bi.bi_bh, first_last, mov_num,  in leaf_move_items()