1276 				     struct extent_map *em)  in btrfs_extent_item_to_extent_map()  argument
1289 	em->ram_bytes = btrfs_file_extent_ram_bytes(leaf, fi);  in btrfs_extent_item_to_extent_map()
1290 	em->generation = btrfs_file_extent_generation(leaf, fi);  in btrfs_extent_item_to_extent_map()
1295 		em->start = extent_start;  in btrfs_extent_item_to_extent_map()
1296 		em->len = btrfs_file_extent_end(path) - extent_start;  in btrfs_extent_item_to_extent_map()
1298 			em->disk_bytenr = EXTENT_MAP_HOLE;  in btrfs_extent_item_to_extent_map()
1299 			em->disk_num_bytes = 0;  in btrfs_extent_item_to_extent_map()
1300 			em->offset = 0;  in btrfs_extent_item_to_extent_map()
1303 		em->disk_bytenr = disk_bytenr;  in btrfs_extent_item_to_extent_map()
1304 		em->disk_num_bytes = btrfs_file_extent_disk_num_bytes(leaf, fi);  in btrfs_extent_item_to_extent_map()
1305 		em->offset = btrfs_file_extent_offset(leaf, fi);  in btrfs_extent_item_to_extent_map()
1307 			extent_map_set_compression(em, compress_type);  in btrfs_extent_item_to_extent_map()
1315 			em->ram_bytes = em->disk_num_bytes;  in btrfs_extent_item_to_extent_map()
1317 				em->flags |= EXTENT_FLAG_PREALLOC;  in btrfs_extent_item_to_extent_map()
1323 		em->disk_bytenr = EXTENT_MAP_INLINE;  in btrfs_extent_item_to_extent_map()
1324 		em->start = 0;  in btrfs_extent_item_to_extent_map()
1325 		em->len = fs_info->sectorsize;  in btrfs_extent_item_to_extent_map()
1326 		em->offset = 0;  in btrfs_extent_item_to_extent_map()
1327 		extent_map_set_compression(em, compress_type);  in btrfs_extent_item_to_extent_map()