201 		ex = path[depth].p_ext;  in ext4_ext_find_goal()
298 	int unwritten = ext4_ext_is_unwritten(path[path->p_depth].p_ext);  in ext4_force_split_extent_at()
635 		} else if (path->p_ext) {  in ext4_ext_show_path()
637 				  le32_to_cpu(path->p_ext->ee_block),  in ext4_ext_show_path()
638 				  ext4_ext_is_unwritten(path->p_ext),  in ext4_ext_show_path()
639 				  ext4_ext_get_actual_len(path->p_ext),  in ext4_ext_show_path()
640 				  ext4_ext_pblock(path->p_ext));  in ext4_ext_show_path()
690 	ex = path[depth].p_ext;  in ext4_ext_show_move()
818 	path->p_ext = l - 1;  in ext4_ext_binsearch()
820 			le32_to_cpu(path->p_ext->ee_block),  in ext4_ext_binsearch()
821 			ext4_ext_pblock(path->p_ext),  in ext4_ext_binsearch()
822 			ext4_ext_is_unwritten(path->p_ext),  in ext4_ext_binsearch()
823 			ext4_ext_get_actual_len(path->p_ext));  in ext4_ext_binsearch()
838 		BUG_ON(chex != path->p_ext);  in ext4_ext_binsearch()
897 		path[ppos].p_ext = NULL;  in ext4_find_extent()
920 	path[ppos].p_ext = NULL;  in ext4_find_extent()
926 	if (path[ppos].p_ext)  in ext4_find_extent()
927 		path[ppos].p_block = ext4_ext_pblock(path[ppos].p_ext);  in ext4_find_extent()
1042 	if (unlikely(path[depth].p_ext > EXT_MAX_EXTENT(path[depth].p_hdr))) {  in ext4_ext_split()
1046 	if (path[depth].p_ext != EXT_MAX_EXTENT(path[depth].p_hdr)) {  in ext4_ext_split()
1047 		border = path[depth].p_ext[1].ee_block;  in ext4_ext_split()
1118 	m = EXT_MAX_EXTENT(path[depth].p_hdr) - path[depth].p_ext++;  in ext4_ext_split()
1123 		memmove(ex, path[depth].p_ext, sizeof(struct ext4_extent) * m);  in ext4_ext_split()
1192 					 le32_to_cpu(path[i].p_ext->ee_block));  in ext4_ext_split()
1432 	if (depth == 0 && path->p_ext == NULL)  in ext4_ext_search_left()
1439 	ex = path[depth].p_ext;  in ext4_ext_search_left()
1502 	if (depth == 0 && path->p_ext == NULL)  in ext4_ext_search_right()
1509 	ex = path[depth].p_ext;  in ext4_ext_search_right()
1600 	if (depth == 0 && path->p_ext == NULL)  in ext4_ext_next_allocated_block()
1606 			if (path[depth].p_ext &&  in ext4_ext_next_allocated_block()
1607 				path[depth].p_ext !=  in ext4_ext_next_allocated_block()
1609 			  return le32_to_cpu(path[depth].p_ext[1].ee_block);  in ext4_ext_next_allocated_block()
1667 	ex = path[depth].p_ext;  in ext4_ext_correct_indexes()
1689 	border = path[depth].p_ext->ee_block;  in ext4_ext_correct_indexes()
1832 	path[0].p_ext = EXT_FIRST_EXTENT(path[0].p_hdr) +  in ext4_ext_try_to_merge_up()
1833 		(path[1].p_ext - EXT_FIRST_EXTENT(path[1].p_hdr));  in ext4_ext_try_to_merge_up()
1886 	if (!path[depth].p_ext)  in ext4_ext_check_overlap()
1888 	b2 = EXT4_LBLK_CMASK(sbi, le32_to_cpu(path[depth].p_ext->ee_block));  in ext4_ext_check_overlap()
1943 	ex = path[depth].p_ext;  in ext4_ext_insert_extent()
2068 	nearex = path[depth].p_ext;  in ext4_ext_insert_extent()
2120 	path[depth].p_ext = nearex;  in ext4_ext_insert_extent()
2177 		ex = path[depth].p_ext;  in ext4_fill_fiemap_extents()
2308 	ex = path[depth].p_ext;  in ext4_ext_put_gap_in_cache()
2617 	ex = path[depth].p_ext;  in ext4_ext_rm_leaf()
2636 		path[depth].p_ext = ex;  in ext4_ext_rm_leaf()
2837 		ex = path[depth].p_ext;  in ext4_ext_remove_space()
3180 	ex = path[depth].p_ext;  in ext4_split_extent_at()
3315 	ex = path[depth].p_ext;  in ext4_split_extent()
3343 	ex = path[depth].p_ext;  in ext4_split_extent()
3420 	ex = path[depth].p_ext;  in ext4_ext_convert_to_initialized()
3544 		path[depth].p_ext = abut_ex;  in ext4_ext_convert_to_initialized()
3681 	ex = path[depth].p_ext;  in ext4_split_convert_extents()
3711 	ex = path[depth].p_ext;  in ext4_convert_unwritten_extents_endio()
3740 		ex = path[depth].p_ext;  in ext4_convert_unwritten_extents_endio()
3951 	ex = path[depth].p_ext;  in convert_initialized_extent()
3968 		ex = path[depth].p_ext;  in convert_initialized_extent()
4305 	if (unlikely(path[depth].p_ext == NULL && depth != 0)) {  in ext4_ext_map_blocks()
4314 	ex = path[depth].p_ext;  in ext4_ext_map_blocks()
5246 			ex_start = path[depth].p_ext;  in ext4_ext_shift_path_extents()
5324 	extent = path[depth].p_ext;  in ext4_ext_shift_extents()
5343 	extent =  path[depth].p_ext;  in ext4_ext_shift_extents()
5363 		extent = path[depth].p_ext;  in ext4_ext_shift_extents()
5372 				path[depth].p_ext++;  in ext4_ext_shift_extents()
5591 		ex1 = path1[path1->p_depth].p_ext;  in ext4_swap_extents()
5592 		ex2 = path2[path2->p_depth].p_ext;  in ext4_swap_extents()