diff options
| author | Christoph Hellwig <[email protected]> | 2018-07-17 16:51:52 -0700 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2018-07-31 13:18:09 -0700 |
| commit | e666aa37f4330cb93a5004a89b7a938312e74e36 (patch) | |
| tree | 321bb7db899b5c9f76b6164f8aeaa0ae4f0dad55 /tools/perf/scripts/python | |
| parent | 745b3f76d1c889d738a1c4537a3c491bc1ecac4d (diff) | |
xfs: avoid COW fork extent lookups in writeback if the fork didn't change
Used the per-fork sequence counter to avoid lookups in the writeback code
unless the COW fork actually changed.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Carlos Maiolino <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Signed-off-by: Darrick J. Wong <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions