Btrfs: fall back to non-inline if we don't have enough space

commit 2adcac1a7331d93a17285804819caa96070b231f upstream.

If cow_file_range_inline fails with ENOSPC we abort the transaction which
isn't very nice.  This really shouldn't be happening anyways but there's no
sense in making it a horrible error when we can easily just go allocate
normal data space for this stuff.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
Acked-by: Chris Mason <chris.mason@fusionio.com>
Cc: Alexandre Oliva <oliva@lsd.ic.unicamp.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 file changed