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| author | Alexander Block <ablock84@googlemail.com> | 2012-06-05 21:07:48 +0200 |
|---|---|---|
| committer | Alexander Block <ablock84@googlemail.com> | 2012-07-25 23:30:14 +0200 |
| commit | 7069830a9e381e33d44ded45095f764844c71d24 (patch) | |
| tree | 128cdd4c868bdaa436383e20930fbcc3b269de7e /fs/btrfs/send.c | |
| parent | Btrfs: introduce subvol uuids and times (diff) | |
| download | linux-7069830a9e381e33d44ded45095f764844c71d24.tar.xz linux-7069830a9e381e33d44ded45095f764844c71d24.zip | |
Btrfs: add btrfs_compare_trees function
This function is used to find the differences between
two trees. The tree compare skips whole subtrees if it
detects shared tree blocks and thus is pretty fast.
Signed-off-by: Alexander Block <ablock84@googlemail.com>
Reviewed-by: David Sterba <dave@jikos.cz>
Reviewed-by: Arne Jansen <sensille@gmx.net>
Reviewed-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Reviewed-by: Alex Lyakas <alex.bolshoy.btrfs@gmail.com>
Diffstat (limited to 'fs/btrfs/send.c')
0 files changed, 0 insertions, 0 deletions