Btrfs: Clone file data ioctl

Add a new ioctl to clone file data

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Sage Weil 2008-05-02 14:43:14 -04:00 • committed by Chris Mason
commit f2eb0a241f
5 changed files with 179 additions and 11 deletions