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| author | Yan, Zheng <zheng.yan@oracle.com> | 2009-10-09 09:25:16 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-10-09 09:25:16 -0400 |
| commit | 94fcca9f8999e7828d5f4dc181daa39cad2af38a (patch) | |
| tree | 68842517a4d10d080bc4f70abae19e480d2ac049 /fs/partitions | |
| parent | efefb1438be269897585934fc6c05deb4dfa01ce (diff) | |
Btrfs: optimize back reference update during btrfs_drop_snapshot
This patch reading level 0 tree blocks that already use full backrefs.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/partitions')
0 files changed, 0 insertions, 0 deletions