1048 				     struct extent_map *em)  in btrfs_extent_item_to_extent_map()  argument
1063 	em->ram_bytes = btrfs_file_extent_ram_bytes(leaf, fi);  in btrfs_extent_item_to_extent_map()
1066 		em->start = extent_start;  in btrfs_extent_item_to_extent_map()
1067 		em->len = extent_end - extent_start;  in btrfs_extent_item_to_extent_map()
1068 		em->orig_start = extent_start -  in btrfs_extent_item_to_extent_map()
1070 		em->orig_block_len = btrfs_file_extent_disk_num_bytes(leaf, fi);  in btrfs_extent_item_to_extent_map()
1073 			em->block_start = EXTENT_MAP_HOLE;  in btrfs_extent_item_to_extent_map()
1077 			set_bit(EXTENT_FLAG_COMPRESSED, &em->flags);  in btrfs_extent_item_to_extent_map()
1078 			em->compress_type = compress_type;  in btrfs_extent_item_to_extent_map()
1079 			em->block_start = bytenr;  in btrfs_extent_item_to_extent_map()
1080 			em->block_len = em->orig_block_len;  in btrfs_extent_item_to_extent_map()
1083 			em->block_start = bytenr;  in btrfs_extent_item_to_extent_map()
1084 			em->block_len = em->len;  in btrfs_extent_item_to_extent_map()
1086 				set_bit(EXTENT_FLAG_PREALLOC, &em->flags);  in btrfs_extent_item_to_extent_map()
1089 		em->block_start = EXTENT_MAP_INLINE;  in btrfs_extent_item_to_extent_map()
1090 		em->start = extent_start;  in btrfs_extent_item_to_extent_map()
1091 		em->len = extent_end - extent_start;  in btrfs_extent_item_to_extent_map()
1096 		em->orig_start = EXTENT_MAP_HOLE;  in btrfs_extent_item_to_extent_map()
1097 		em->block_len = (u64)-1;  in btrfs_extent_item_to_extent_map()
1099 			set_bit(EXTENT_FLAG_COMPRESSED, &em->flags);  in btrfs_extent_item_to_extent_map()
1100 			em->compress_type = compress_type;  in btrfs_extent_item_to_extent_map()