1160 	free_extent_map(em);  in submit_one_async_extent()
1228 			free_extent_map(em);  in get_extent_allocation_hint()
1233 				free_extent_map(em);  in get_extent_allocation_hint()
1236 			free_extent_map(em);  in get_extent_allocation_hint()
1422 		free_extent_map(em);  in cow_file_range()
2151 			free_extent_map(em);  in run_delalloc_nocow()
2640 		free_extent_map(em);  in btrfs_find_new_delalloc_bytes()
4951 			free_extent_map(hole_em);  in btrfs_cont_expand()
4959 		free_extent_map(em);  in btrfs_cont_expand()
4965 	free_extent_map(em);  in btrfs_cont_expand()
6781 			free_extent_map(em);  in btrfs_get_extent()
6783 			free_extent_map(em);  in btrfs_get_extent()
6945 		free_extent_map(em);  in btrfs_get_extent()
6980 			free_extent_map(em);  in btrfs_create_dio_extent()
7292 		free_extent_map(em);  in create_io_em()
7355 			free_extent_map(em);  in btrfs_get_blocks_direct_write()
7370 			free_extent_map(em);  in btrfs_get_blocks_direct_write()
7383 		free_extent_map(em);  in btrfs_get_blocks_direct_write()
7568 		free_extent_map(em);  in btrfs_dio_iomap_begin()
7609 		free_extent_map(em);  in btrfs_dio_iomap_begin()
7672 	free_extent_map(em);  in btrfs_dio_iomap_begin()
9678 		free_extent_map(em);  in __btrfs_prealloc_file_range()
10140 		free_extent_map(em);  in btrfs_encoded_read()
10193 	free_extent_map(em);  in btrfs_encoded_read()
10215 	free_extent_map(em);  in btrfs_encoded_read()
10416 	free_extent_map(em);  in btrfs_do_encoded_write()
10737 		free_extent_map(em);  in btrfs_swap_activate()
10781 		free_extent_map(em);  in btrfs_swap_activate()
10834 		free_extent_map(em);  in btrfs_swap_activate()