| commit | 54dbc15172375641ef03399e8f911d7165eb90fb | [log] [tgz] |
|---|---|---|
| author | Darrick J. Wong <darrick.wong@oracle.com> | Sat Dec 19 00:55:59 2015 -0800 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Fri Jan 01 02:36:19 2016 -0500 |
| tree | b85a2df3b98719f4cf6493d69409588886276833 | |
| parent | d79bdd52d8be70d0e7024ac6715eee860a19834a [diff] |
vfs: hoist the btrfs deduplication ioctl to the vfs Hoist the btrfs EXTENT_SAME ioctl up to the VFS and make the name more systematic (FIDEDUPERANGE). Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>