| commit | 362a20c5e27614739c46707d1c5f55c214d164ce | [log] [tgz] |
|---|---|---|
| author | David Sterba <dsterba@suse.cz> | Mon Aug 01 18:11:57 2011 +0200 |
| committer | Alexander Block <ablock84@googlemail.com> | Wed Jul 25 17:33:09 2012 +0200 |
| tree | 82be478b5d25808ea823bcee1efccbfbec05840b | |
| parent | 28a33cbc24e4256c143dce96c7d93bf423229f92 [diff] |
btrfs: allow cross-subvolume file clone Lift the EXDEV condition and allow different root trees for files being cloned, then pass source inode's root when searching for extents. Cloning is not allowed to cross vfsmounts, ie. when two subvolumes from one filesystem are mounted separately. Signed-off-by: David Sterba <dsterba@suse.cz>