fs/reiserfs/do_balan.c

114 	int pos_in_item = tb->tb_path->pos_in_item;
127 		leaf_cut_from_buffer(&bi, item_pos, pos_in_item,
130 		RFALSE(!item_pos && !pos_in_item && !tb->CFL[0],
134 		if (!item_pos && !pos_in_item && tb->CFL[0])
137 		leaf_cut_from_buffer(&bi, item_pos, pos_in_item,
362 	if (tb->lbytes > tb->pos_in_item) {
365 		int ret, l_pos_in_item = tb->pos_in_item;
390 		 * when we have merge directory item, pos_in_item
410 	tb->pos_in_item -= tb->lbytes;
430 	RFALSE(tb->pos_in_item != ih_item_len(item_head(tbS0, tb->item_pos)),
432 	       "item_len=%d, pos_in_item=%d",
433 	       ih_item_len(item_head(tbS0, tb->item_pos)), tb->pos_in_item);
436 	if (tb->lbytes >= tb->pos_in_item) {
449 		l_n = tb->lbytes - tb->pos_in_item;
502 		tb->pos_in_item = 0;
515 		tb->pos_in_item -= tb->lbytes;
517 		RFALSE(tb->pos_in_item <= 0,
518 		       "PAP-12125: no place for paste. pos_in_item=%d",
519 		       tb->pos_in_item);
546 		 * then increment pos_in_item by the size of the
551 			tb->pos_in_item += ih_entry_count(pasted);
553 			tb->pos_in_item += ih_item_len(pasted);
564 	leaf_paste_in_buffer(&bi, n + tb->item_pos - ret, tb->pos_in_item,
571 				   tb->pos_in_item, 1,
720 	if (entry_count - tb->rbytes < tb->pos_in_item) {
735 		paste_entry_position = tb->pos_in_item - entry_count +
751 		tb->pos_in_item++;
784 	RFALSE(tb->pos_in_item != ih_item_len(item_head(tbS0, tb->item_pos)),
786 	       "pos_in_item=%d", tb->pos_in_item,
833 		tb->pos_in_item++;
849 	if (tb->pos_in_item >= 0) {
852 				     tb->pos_in_item, tb->insert_size[0], body,
858 	if (is_direntry_le_ih(pasted) && tb->pos_in_item >= 0) {
860 				   tb->pos_in_item, 1,
864 		if (!tb->pos_in_item) {
1021 	if (entry_count - tb->sbytes[i] < tb->pos_in_item &&
1022 	    tb->pos_in_item <= entry_count) {
1044 		leaf_paste_in_buffer(&bi, 0, tb->pos_in_item - entry_count +
1049 		leaf_paste_entries(&bi, 0, tb->pos_in_item - entry_count +
1055 		tb->pos_in_item++;
1089 	RFALSE(tb->pos_in_item != ih_item_len(item_head(tbS0, tb->item_pos)) ||
1134 		tb->pos_in_item++;
1155 	    (tb->pos_in_item != ih_item_len(ih_check) ||
1159 			     "pos_in_item must be equal to ih_item_len");
1172 			     tb->pos_in_item, tb->insert_size[0],
1179 				   tb->pos_in_item, 1,
1285 	if (tb->pos_in_item >= 0 && tb->pos_in_item <= ih_entry_count(pasted)) {
1291 		leaf_paste_in_buffer(&bi, tb->item_pos, tb->pos_in_item,
1295 		leaf_paste_entries(&bi, tb->item_pos, tb->pos_in_item, 1,
1299 		if (!tb->item_pos && !tb->pos_in_item) {
1327 	if (tb->pos_in_item == ih_item_len(pasted)) {
1333 				     tb->pos_in_item, tb->insert_size[0], body,
1396 	tb->pos_in_item = tb->tb_path->pos_in_item,
1402 	 * for indirect item pos_in_item is measured in unformatted node
1407 		tb->pos_in_item *= UNFM_P_SIZE;
1798 		 tb->tb_path->pos_in_item, tb, "check");