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| author | Omer Peleg <[email protected]> | 2016-04-20 11:34:11 +0300 |
|---|---|---|
| committer | David Woodhouse <[email protected]> | 2016-04-20 15:44:48 -0400 |
| commit | 22e2f9fa63b092923873fc8a52955151f4d83274 (patch) | |
| tree | f06aca99478f01c1fe85ee19caa5fa92cb86ac10 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 9257b4a206fc0229dd5f84b78e4d1ebf3f91d270 (diff) | |
iommu/vt-d: Use per-cpu IOVA caching
Commit 9257b4a2 ('iommu/iova: introduce per-cpu caching to iova allocation')
introduced per-CPU IOVA caches to massively improve scalability. Use them.
Signed-off-by: Omer Peleg <[email protected]>
[[email protected]: rebased, cleaned up and reworded the commit message]
Signed-off-by: Adam Morrison <[email protected]>
Reviewed-by: Shaohua Li <[email protected]>
Reviewed-by: Ben Serebrin <[email protected]>
[dwmw2: split out VT-d part into a separate patch]
Signed-off-by: David Woodhouse <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions