9c8b62b710aefa
parent d6dc8462f471f7bbb49c42c147bf84de0c977099
author Josef Bacik <josef@redhat.com> 1290044779 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1294881404 -0500

Btrfs: fail if we try to use hole punch

Btrfs doesn't have the ability to punch holes yet, so make sure we return
EOPNOTSUPP if we try to use hole punching through fallocate.  This support can
be added later.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>