1219 	int depth, ee_len;  in ext4_ext_search_left()  local
1236 	ee_len = ext4_ext_get_actual_len(ex);  in ext4_ext_search_left()
1259 	if (unlikely(*logical < (le32_to_cpu(ex->ee_block) + ee_len))) {  in ext4_ext_search_left()
1262 				 *logical, le32_to_cpu(ex->ee_block), ee_len);  in ext4_ext_search_left()
1266 	*logical = le32_to_cpu(ex->ee_block) + ee_len - 1;  in ext4_ext_search_left()
1267 	*phys = ext4_ext_pblock(ex) + ee_len - 1;  in ext4_ext_search_left()
1288 	int ee_len;  in ext4_ext_search_right()  local
1305 	ee_len = ext4_ext_get_actual_len(ex);  in ext4_ext_search_right()
1327 	if (unlikely(*logical < (le32_to_cpu(ex->ee_block) + ee_len))) {  in ext4_ext_search_right()
1330 				 *logical, le32_to_cpu(ex->ee_block), ee_len);  in ext4_ext_search_right()
1585 		ex->ee_len = cpu_to_le16(ext4_ext_get_actual_len(ex)  in ext4_ext_try_to_merge()
1641 		newext->ee_len = cpu_to_le16(len1);  in ext4_ext_check_overlap()
1647 		newext->ee_len = cpu_to_le16(b2 - b1);  in ext4_ext_check_overlap()
1704 		ex->ee_len = cpu_to_le16(ext4_ext_get_actual_len(ex)  in ext4_ext_insert_extent()
1802 	nearex->ee_len = newext->ee_len;  in ext4_ext_insert_extent()
2028 		ex->ee_len = cpu_to_le16(cex->ec_len);  in ext4_ext_in_cache()
2134 	unsigned short ee_len =  ext4_ext_get_actual_len(ex);  in ext4_remove_blocks()  local
2143 		sbi->s_ext_blocks += ee_len;  in ext4_remove_blocks()
2145 		if (ee_len < sbi->s_ext_min)  in ext4_remove_blocks()
2146 			sbi->s_ext_min = ee_len;  in ext4_remove_blocks()
2147 		if (ee_len > sbi->s_ext_max)  in ext4_remove_blocks()
2148 			sbi->s_ext_max = ee_len;  in ext4_remove_blocks()
2155 	    && to == le32_to_cpu(ex->ee_block) + ee_len - 1) {  in ext4_remove_blocks()
2160 		num = le32_to_cpu(ex->ee_block) + ee_len - from;  in ext4_remove_blocks()
2161 		start = ext4_ext_pblock(ex) + ee_len - num;  in ext4_remove_blocks()
2165 		   && to <= le32_to_cpu(ex->ee_block) + ee_len - 1) {  in ext4_remove_blocks()
2167 			from, to, le32_to_cpu(ex->ee_block), ee_len);  in ext4_remove_blocks()
2171 				from, to, le32_to_cpu(ex->ee_block), ee_len);  in ext4_remove_blocks()
2277 		ex->ee_len = cpu_to_le16(num);  in ext4_ext_rm_leaf()
2519 	unsigned int ee_len;  in ext4_ext_zeroout()  local
2522 	ee_len    = ext4_ext_get_actual_len(ex);  in ext4_ext_zeroout()
2525 	ret = sb_issue_zeroout(inode->i_sb, ee_pblock, ee_len, GFP_NOFS);  in ext4_ext_zeroout()
2554 	unsigned int allocated, ee_len, depth;  in ext4_ext_convert_to_initialized()  local
2573 	ee_len = ext4_ext_get_actual_len(ex);  in ext4_ext_convert_to_initialized()
2574 	allocated = ee_len - (map->m_lblk - ee_block);  in ext4_ext_convert_to_initialized()
2579 	orig_ex.ee_len   = cpu_to_le16(ee_len);  in ext4_ext_convert_to_initialized()
2586 	may_zeroout = ee_block + ee_len <= eof_block;  in ext4_ext_convert_to_initialized()
2592 	if (ee_len <= 2*EXT4_EXT_ZERO_LEN && may_zeroout) {  in ext4_ext_convert_to_initialized()
2598 		ex->ee_len   = orig_ex.ee_len;  in ext4_ext_convert_to_initialized()
2608 		ex1->ee_len = cpu_to_le16(map->m_lblk - ee_block);  in ext4_ext_convert_to_initialized()
2618 		ex2->ee_len = cpu_to_le16(map->m_len);  in ext4_ext_convert_to_initialized()
2632 			ex->ee_len   = cpu_to_le16(ee_len - allocated);  in ext4_ext_convert_to_initialized()
2640 			ex3->ee_len = cpu_to_le16(allocated);  in ext4_ext_convert_to_initialized()
2648 				ex->ee_len   = orig_ex.ee_len;  in ext4_ext_convert_to_initialized()
2697 		ex3->ee_len = cpu_to_le16(allocated - map->m_len);  in ext4_ext_convert_to_initialized()
2706 			ex->ee_len   = orig_ex.ee_len;  in ext4_ext_convert_to_initialized()
2724 		ee_len -= ext4_ext_get_actual_len(ex3);  in ext4_ext_convert_to_initialized()
2725 		orig_ex.ee_len = cpu_to_le16(ee_len);  in ext4_ext_convert_to_initialized()
2726 		may_zeroout = ee_block + ee_len <= eof_block;  in ext4_ext_convert_to_initialized()
2750 		if (le16_to_cpu(orig_ex.ee_len) <= EXT4_EXT_ZERO_LEN &&  in ext4_ext_convert_to_initialized()
2757 			ex->ee_len   = orig_ex.ee_len;  in ext4_ext_convert_to_initialized()
2772 		ex1->ee_len = cpu_to_le16(map->m_lblk - ee_block);  in ext4_ext_convert_to_initialized()
2779 	ex2->ee_len = cpu_to_le16(allocated);  in ext4_ext_convert_to_initialized()
2826 		ex->ee_len   = orig_ex.ee_len;  in ext4_ext_convert_to_initialized()
2839 	ex->ee_len   = orig_ex.ee_len;  in ext4_ext_convert_to_initialized()
2879 	unsigned int allocated, ee_len, depth;  in ext4_split_unwritten_extents()  local
2896 	ee_len = ext4_ext_get_actual_len(ex);  in ext4_split_unwritten_extents()
2897 	allocated = ee_len - (map->m_lblk - ee_block);  in ext4_split_unwritten_extents()
2902 	orig_ex.ee_len   = cpu_to_le16(ee_len);  in ext4_split_unwritten_extents()
2909 	may_zeroout = ee_block + ee_len <= eof_block;  in ext4_split_unwritten_extents()
2925 		ex1->ee_len = cpu_to_le16(map->m_lblk - ee_block);  in ext4_split_unwritten_extents()
2935 		ex2->ee_len = cpu_to_le16(map->m_len);  in ext4_split_unwritten_extents()
2942 		ex3->ee_len = cpu_to_le16(allocated - map->m_len);  in ext4_split_unwritten_extents()
2951 			ex->ee_len   = orig_ex.ee_len;  in ext4_split_unwritten_extents()
2969 		ee_len -= ext4_ext_get_actual_len(ex3);  in ext4_split_unwritten_extents()
2970 		orig_ex.ee_len = cpu_to_le16(ee_len);  in ext4_split_unwritten_extents()
2971 		may_zeroout = ee_block + ee_len <= eof_block;  in ext4_split_unwritten_extents()
2997 		ex1->ee_len = cpu_to_le16(map->m_lblk - ee_block);  in ext4_split_unwritten_extents()
3007 	ex2->ee_len = cpu_to_le16(allocated);  in ext4_split_unwritten_extents()
3023 		ex->ee_len   = orig_ex.ee_len;  in ext4_split_unwritten_extents()
3036 	ex->ee_len   = orig_ex.ee_len;  in ext4_split_unwritten_extents()
3363 		unsigned short ee_len;  in ext4_ext_map_blocks()  local
3369 		ee_len = ext4_ext_get_actual_len(ex);  in ext4_ext_map_blocks()
3371 		if (in_range(map->m_lblk, ee_block, ee_len)) {  in ext4_ext_map_blocks()
3374 			allocated = ee_len - (map->m_lblk - ee_block);  in ext4_ext_map_blocks()
3376 				  ee_block, ee_len, newblock);  in ext4_ext_map_blocks()
3381 							ee_len, ee_start);  in ext4_ext_map_blocks()
3432 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
3457 	newex.ee_len = cpu_to_le16(ar.len);  in ext4_ext_map_blocks()