192 		struct ext4_extent *start_ext, struct ext4_extent *new_ext,  in mext_insert_across_blocks()  argument
201 	if (start_ext->ee_len && new_ext->ee_len && end_ext->ee_len) {  in mext_insert_across_blocks()
220 		o_start->ee_len = start_ext->ee_len;  in mext_insert_across_blocks()
221 		eblock = le32_to_cpu(start_ext->ee_block);  in mext_insert_across_blocks()
224 	} else if (start_ext->ee_len && new_ext->ee_len &&  in mext_insert_across_blocks()
231 		o_start->ee_len = start_ext->ee_len;  in mext_insert_across_blocks()
232 		eblock = le32_to_cpu(start_ext->ee_block);  in mext_insert_across_blocks()
235 	} else if (!start_ext->ee_len && new_ext->ee_len &&  in mext_insert_across_blocks()
306 			      struct ext4_extent *start_ext,  in mext_insert_inside_block()  argument
323 	if (start_ext->ee_len)  in mext_insert_inside_block()
324 		o_start[i++].ee_len = start_ext->ee_len;  in mext_insert_inside_block()
362 			 struct ext4_extent *start_ext,  in mext_insert_extents()  argument
374 	need_slots = (start_ext->ee_len ? 1 : 0) + (end_ext->ee_len ? 1 : 0) +  in mext_insert_extents()
400 					o_end, start_ext, new_ext, end_ext);  in mext_insert_extents()
404 		mext_insert_inside_block(o_start, o_end, start_ext, new_ext,  in mext_insert_extents()
444 	struct ext4_extent new_ext, start_ext, end_ext;  in mext_leaf_block()  local
450 	start_ext.ee_block = end_ext.ee_block = 0;  in mext_leaf_block()
453 	start_ext.ee_len = end_ext.ee_len = 0;  in mext_leaf_block()
470 		start_ext.ee_len = cpu_to_le16(le32_to_cpu(new_ext.ee_block) -  in mext_leaf_block()
472 		start_ext.ee_block = oext->ee_block;  in mext_leaf_block()
473 		copy_extent_status(oext, &start_ext);  in mext_leaf_block()
483 			start_ext.ee_len = cpu_to_le16(  in mext_leaf_block()
486 			start_ext.ee_block = oext->ee_block;  in mext_leaf_block()
487 			copy_extent_status(prev_ext, &start_ext);  in mext_leaf_block()
528 				o_end, &start_ext, &new_ext, &end_ext);  in mext_leaf_block()