fs/reiserfs/do_balan.c

80 	int item_pos = PATH_LAST_POSITION(tb->tb_path);
83 	struct item_head *ih = item_head(tbS0, item_pos);
91 	leaf_delete_items(&bi, 0, item_pos, 1, -1);
93 	if (!item_pos && tb->CFL[0]) {
103 	RFALSE(!item_pos && !tb->CFL[0],
112 	int item_pos = PATH_LAST_POSITION(tb->tb_path);
113 	struct item_head *ih = item_head(tbS0, item_pos);
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,
295 	if (tb->item_pos == tb->lnum[0] - 1 && tb->lbytes != -1) {
313 		leaf_insert_into_buf(&bi, n + tb->item_pos - ret, ih, body,
343 		leaf_insert_into_buf(&bi, n + tb->item_pos - ret, ih, body,
372 		if (ret && !tb->item_pos) {
380 		leaf_paste_in_buffer(&bi, n + tb->item_pos - ret,
395 		leaf_paste_entries(&bi, n + tb->item_pos - ret,
422 	if (is_direntry_le_ih(item_head(tbS0, tb->item_pos))) {
430 	RFALSE(tb->pos_in_item != ih_item_len(item_head(tbS0, tb->item_pos)),
433 	       ih_item_len(item_head(tbS0, tb->item_pos)), tb->pos_in_item);
442 		tbS0_pos_ih = item_head(tbS0, tb->item_pos);
461 		tbL0_ih = item_head(tb->L[0], n + tb->item_pos - ret);
465 		leaf_paste_in_buffer(&bi, n + tb->item_pos - ret,
478 		       leaf_key(tb->L[0], n + tb->item_pos - ret)),
543 	if (!tb->item_pos &&
564 	leaf_paste_in_buffer(&bi, n + tb->item_pos - ret, tb->pos_in_item,
568 	pasted = item_head(tb->L[0], n + tb->item_pos - ret);
570 		leaf_paste_entries(&bi, n + tb->item_pos - ret,
591 	if (tb->item_pos == tb->lnum[0] - 1 && tb->lbytes != -1)
607 	if (tb->item_pos < tb->lnum[0]) {
631 	if (n - tb->rnum[0] >= tb->item_pos) {
639 	if (tb->item_pos == n - tb->rnum[0] + 1 && tb->rbytes != -1) {
696 		leaf_insert_into_buf(&bi, tb->item_pos - n + tb->rnum[0] - 1,
699 		if (tb->item_pos - n + tb->rnum[0] - 1 == 0)
717 	entry_count = ih_entry_count(item_head(tbS0, tb->item_pos));
769 	if (is_direntry_le_ih(item_head(tbS0, tb->item_pos))) {
784 	RFALSE(tb->pos_in_item != ih_item_len(item_head(tbS0, tb->item_pos)),
787 	       ih_item_len(item_head(tbS0, tb->item_pos)));
851 		leaf_paste_in_buffer(&bi, tb->item_pos - n + tb->rnum[0],
857 	pasted = item_head(tb->R[0], tb->item_pos - n + tb->rnum[0]);
859 		leaf_paste_entries(&bi, tb->item_pos - n + tb->rnum[0],
866 			RFALSE(tb->item_pos - n + tb->rnum[0],
888 	if (n - tb->rnum[0] > tb->item_pos) {
895 	if (tb->item_pos == n - tb->rnum[0] && tb->rbytes != -1)
932 	if (n - tb->snum[i] >= tb->item_pos) {
941 	if (tb->item_pos == n - tb->snum[i] + 1 && tb->sbytes[i] != -1) {
1001 		leaf_insert_into_buf(&bi, tb->item_pos - n + tb->snum[i] - 1,
1017 	struct item_head *aux_ih = item_head(tbS0, tb->item_pos);
1072 	struct item_head *aux_ih = item_head(tbS0, tb->item_pos);
1089 	RFALSE(tb->pos_in_item != ih_item_len(item_head(tbS0, tb->item_pos)) ||
1152 	struct item_head *ih_check = item_head(tbS0, tb->item_pos);
1171 	leaf_paste_in_buffer(&bi, tb->item_pos - n + tb->snum[i],
1175 	pasted = item_head(tb->S_new[i], tb->item_pos - n +
1178 		leaf_paste_entries(&bi, tb->item_pos - n + tb->snum[i],
1201 	if (n - tb->snum[i] > tb->item_pos) {
1209 	if (tb->item_pos == n - tb->snum[i] && tb->sbytes[i] != -1)
1267 	leaf_insert_into_buf(&bi, tb->item_pos, ih, body, tb->zeroes_num);
1270 	if (tb->item_pos == 0) {
1282 	struct item_head *pasted = item_head(tbS0, tb->item_pos);
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) {
1317 	struct item_head *pasted = item_head(tbS0, tb->item_pos);
1332 		leaf_paste_in_buffer(&bi, tb->item_pos,
1360 	if (0 <= tb->item_pos && tb->item_pos < tb->s0num) {
1395 	tb->item_pos = PATH_LAST_POSITION(tb->tb_path),
1406 	    && is_indirect_le_ih(item_head(tbS0, tb->item_pos)))
1413 	tb->item_pos -= (tb->lnum[0] - ((tb->lbytes != -1) ? 1 : 0));