1160 	free_extent_map(em);  in submit_one_async_extent()
1229 			free_extent_map(em);  in get_extent_allocation_hint()
1234 				free_extent_map(em);  in get_extent_allocation_hint()
1237 			free_extent_map(em);  in get_extent_allocation_hint()
1423 		free_extent_map(em);  in cow_file_range()
2152 			free_extent_map(em);  in run_delalloc_nocow()
2641 		free_extent_map(em);  in btrfs_find_new_delalloc_bytes()
4922 			free_extent_map(hole_em);  in btrfs_cont_expand()
4930 		free_extent_map(em);  in btrfs_cont_expand()
4936 	free_extent_map(em);  in btrfs_cont_expand()
6752 			free_extent_map(em);  in btrfs_get_extent()
6754 			free_extent_map(em);  in btrfs_get_extent()
6916 		free_extent_map(em);  in btrfs_get_extent()
6951 			free_extent_map(em);  in btrfs_create_dio_extent()
7256 		free_extent_map(em);  in create_io_em()
7319 			free_extent_map(em);  in btrfs_get_blocks_direct_write()
7334 			free_extent_map(em);  in btrfs_get_blocks_direct_write()
7347 		free_extent_map(em);  in btrfs_get_blocks_direct_write()
7532 		free_extent_map(em);  in btrfs_dio_iomap_begin()
7573 		free_extent_map(em);  in btrfs_dio_iomap_begin()
7636 	free_extent_map(em);  in btrfs_dio_iomap_begin()
9622 		free_extent_map(em);  in __btrfs_prealloc_file_range()
10084 		free_extent_map(em);  in btrfs_encoded_read()
10137 	free_extent_map(em);  in btrfs_encoded_read()
10159 	free_extent_map(em);  in btrfs_encoded_read()
10353 	free_extent_map(em);  in btrfs_do_encoded_write()
10674 		free_extent_map(em);  in btrfs_swap_activate()
10718 		free_extent_map(em);  in btrfs_swap_activate()
10771 		free_extent_map(em);  in btrfs_swap_activate()