3166 	struct ext4_extent *ex, newex, orig_ex, zero_ex;  in ext4_split_extent_at()  local
3239 				zero_ex.ee_block = ex2->ee_block;  in ext4_split_extent_at()
3240 				zero_ex.ee_len = cpu_to_le16(  in ext4_split_extent_at()
3242 				ext4_ext_store_pblock(&zero_ex,  in ext4_split_extent_at()
3246 				zero_ex.ee_block = ex->ee_block;  in ext4_split_extent_at()
3247 				zero_ex.ee_len = cpu_to_le16(  in ext4_split_extent_at()
3249 				ext4_ext_store_pblock(&zero_ex,  in ext4_split_extent_at()
3254 			zero_ex.ee_block = orig_ex.ee_block;  in ext4_split_extent_at()
3255 			zero_ex.ee_len = cpu_to_le16(  in ext4_split_extent_at()
3257 			ext4_ext_store_pblock(&zero_ex,  in ext4_split_extent_at()
3271 		err = ext4_zeroout_es(inode, &zero_ex);  in ext4_split_extent_at()
3400 	struct ext4_extent zero_ex;  in ext4_ext_convert_to_initialized()  local
3423 	zero_ex.ee_len = 0;  in ext4_ext_convert_to_initialized()
3565 		zero_ex.ee_block = ex->ee_block;  in ext4_ext_convert_to_initialized()
3566 		zero_ex.ee_len = cpu_to_le16(ext4_ext_get_actual_len(ex));  in ext4_ext_convert_to_initialized()
3567 		ext4_ext_store_pblock(&zero_ex, ext4_ext_pblock(ex));  in ext4_ext_convert_to_initialized()
3591 			zero_ex.ee_block =  in ext4_ext_convert_to_initialized()
3593 			zero_ex.ee_len = cpu_to_le16(allocated);  in ext4_ext_convert_to_initialized()
3594 			ext4_ext_store_pblock(&zero_ex,  in ext4_ext_convert_to_initialized()
3596 			err = ext4_ext_zeroout(inode, &zero_ex);  in ext4_ext_convert_to_initialized()
3604 				zero_ex.ee_block = ex->ee_block;  in ext4_ext_convert_to_initialized()
3605 				zero_ex.ee_len = cpu_to_le16(map->m_lblk -  in ext4_ext_convert_to_initialized()
3607 				ext4_ext_store_pblock(&zero_ex,  in ext4_ext_convert_to_initialized()
3609 				err = ext4_ext_zeroout(inode, &zero_ex);  in ext4_ext_convert_to_initialized()
3627 		err = ext4_zeroout_es(inode, &zero_ex);  in ext4_ext_convert_to_initialized()