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| author | Xie Yongji <xieyongji@bytedance.com> | 2023-03-23 08:30:37 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-04-21 10:02:32 +0300 |
| commit | 28f6288eb63d5979fa6758e64f52e4d55cf184a8 (patch) | |
| tree | 73458f7a93fe491ebc05fd9cbdc1b06924e81f58 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 78885597b9ccf68d4ce554aec98db01ee3c2d3fc (diff) | |
| download | linux-28f6288eb63d5979fa6758e64f52e4d55cf184a8.tar.xz | |
vduse: Support set_vq_affinity callback
Since virtio-vdpa bus driver already support interrupt
affinity spreading mechanism, let's implement the
set_vq_affinity callback to bring it to vduse device.
After we get the virtqueue's affinity, we can spread
IRQs between CPUs in the affinity mask, in a round-robin
manner, to run the irq callback.
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Message-Id: <20230323053043.35-6-xieyongji@bytedance.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions