[OT] how to share a directory under ntfs mount point with selinux enabled?

[Gianluca Cecchi]

Hello,
using Fedora 16 and its samba 3.6 stack
I would like to share a directory that is under a local ntfs mounted
(with ntfs-3g) path...
For normal dirs I'm able to share after
 chcon -t samba_share_t /dir/to/share/path

But for dirs under ntfs? Is there any directive to tell samba to skip
selinux protection for particular shares?

Thanks in advance,
Gianluca