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| author | Christoph Hellwig <hch@lst.de> | 2026-01-07 08:27:13 +0100 |
|---|---|---|
| committer | Anna Schumaker <anna.schumaker@oracle.com> | 2026-01-20 14:49:47 -0500 |
| commit | 0ebe655bd033fd84e312980c9eba199604631e7e (patch) | |
| tree | 36ad0b5e3fae57cabd3f5a9dad112b1ee7fd0ced /tools/perf/scripts/python/task-analyzer.py | |
| parent | 85e056332840ec4a938cf7a082d8922533b3b169 (diff) | |
| download | linux-0ebe655bd033fd84e312980c9eba199604631e7e.tar.gz linux-0ebe655bd033fd84e312980c9eba199604631e7e.zip | |
NFS: add a separate delegation return list
Searching for returnable delegations in the per-server delegations list
can be very expensive. While commit e04bbf6b1bbe ("NFS: Avoid quadratic
search when freeing delegations.") reduced the overhead a bit, the
fact that all the non-returnable delegations have to be searched limits
the amount of optimizations that can be done.
Fix this by introducing a separate list that only contains delegations
scheduled for return.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions