771 		struct ext4_extent_idx *chix, *ix;  in ext4_ext_binsearch_idx()  local
774 		chix = ix = EXT_FIRST_INDEX(eh);  in ext4_ext_binsearch_idx()
775 		for (k = 0; k < le16_to_cpu(eh->eh_entries); k++, ix++) {  in ext4_ext_binsearch_idx()
777 		      le32_to_cpu(ix->ei_block) <= le32_to_cpu(ix[-1].ei_block)) {  in ext4_ext_binsearch_idx()
780 				       ix, EXT_FIRST_INDEX(eh));  in ext4_ext_binsearch_idx()
782 				       le32_to_cpu(ix->ei_block),  in ext4_ext_binsearch_idx()
783 				       le32_to_cpu(ix[-1].ei_block));  in ext4_ext_binsearch_idx()
785 			BUG_ON(k && le32_to_cpu(ix->ei_block)  in ext4_ext_binsearch_idx()
786 					   <= le32_to_cpu(ix[-1].ei_block));  in ext4_ext_binsearch_idx()
787 			if (block < le32_to_cpu(ix->ei_block))  in ext4_ext_binsearch_idx()
789 			chix = ix;  in ext4_ext_binsearch_idx()
974 	struct ext4_extent_idx *ix;  in ext4_ext_insert_index()  local
1000 		ix = curp->p_idx + 1;  in ext4_ext_insert_index()
1004 		ix = curp->p_idx;  in ext4_ext_insert_index()
1007 	len = EXT_LAST_INDEX(curp->p_hdr) - ix + 1;  in ext4_ext_insert_index()
1012 				logical, len, ix, ix + 1);  in ext4_ext_insert_index()
1013 		memmove(ix + 1, ix, len * sizeof(struct ext4_extent_idx));  in ext4_ext_insert_index()
1016 	if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) {  in ext4_ext_insert_index()
1021 	ix->ei_block = cpu_to_le32(logical);  in ext4_ext_insert_index()
1022 	ext4_idx_store_pblock(ix, ptr);  in ext4_ext_insert_index()
1025 	if (unlikely(ix > EXT_LAST_INDEX(curp->p_hdr))) {  in ext4_ext_insert_index()
1460 	struct ext4_extent_idx *ix;  in ext4_ext_search_left()  local
1488 			ix = path[depth].p_idx;  in ext4_ext_search_left()
1489 			if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) {  in ext4_ext_search_left()
1492 				  ix != NULL ? le32_to_cpu(ix->ei_block) : 0,  in ext4_ext_search_left()
1528 	struct ext4_extent_idx *ix;  in ext4_ext_search_right()  local
1558 			ix = path[depth].p_idx;  in ext4_ext_search_right()
1559 			if (unlikely(ix != EXT_FIRST_INDEX(path[depth].p_hdr))) {  in ext4_ext_search_right()
1584 		ix = path[depth].p_idx;  in ext4_ext_search_right()
1585 		if (ix != EXT_LAST_INDEX(path[depth].p_hdr))  in ext4_ext_search_right()
1596 	ix++;  in ext4_ext_search_right()
1597 	block = ext4_idx_pblock(ix);  in ext4_ext_search_right()
1605 		ix = EXT_FIRST_INDEX(eh);  in ext4_ext_search_right()
1606 		block = ext4_idx_pblock(ix);  in ext4_ext_search_right()