diff options
| author | Liu Bo <[email protected]> | 2013-08-02 16:30:40 +0800 |
|---|---|---|
| committer | Chris Mason <[email protected]> | 2013-09-01 08:04:52 -0400 |
| commit | 116e0024c453dfdfacc9278f485dabc9c63a4ac4 (patch) | |
| tree | 9124d5f8880a24c1b7ea125a6f6ef2f608244165 /tools/perf/scripts/python/netdev-times.py | |
| parent | 8b87dc17fbc7443bf4c6c096279c35e89fb51326 (diff) | |
Btrfs: allow compressed extents to be merged during defragment
The rule originally comes from nocow writing, but snapshot-aware
defrag is a different case, the extent has been writen and we're
not going to change the extent but add a reference on the data.
So we're able to allow such compressed extents to be merged into
one bigger extent if they're pointing to the same data.
Reviewed-by: Miao Xie <[email protected]>
Signed-off-by: Liu Bo <[email protected]>
Signed-off-by: Josef Bacik <[email protected]>
Signed-off-by: Chris Mason <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions