Defined in 5 files as a function:
- fs/btrfs/delayed-ref.c, line 310 (as a function)
- fs/btrfs/extent_io.c, line 326 (as a function)
- fs/btrfs/extent_map.c, line 94 (as a function)
- fs/btrfs/ordered-data.c, line 31 (as a function)
- fs/btrfs/relocation.c, line 282 (as a function)