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| author | Ce Sun <cesun102@amd.com> | 2026-02-10 15:32:01 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-02-12 15:21:41 -0500 |
| commit | 3ee1c72606bd2842f0f377fd4b118362af0323ae (patch) | |
| tree | 4103ab84b3230d5a6dae2f754c6bede8994921ff /tools/perf/scripts/python/stackcollapse.py | |
| parent | cde3894904cf7820e8518f9df716ba50e91513fd (diff) | |
| download | linux-3ee1c72606bd2842f0f377fd4b118362af0323ae.tar.gz linux-3ee1c72606bd2842f0f377fd4b118362af0323ae.zip | |
drm/amdgpu: Adjust usleep_range in fence wait
Tune the sleep interval in the PSP fence wait loop from 10-100us to
60-100us.This adjustment results in an overall wait window of 1.2s
(60us * 20000 iterations) to 2 seconds (100us * 20000 iterations),
which guarantees that we can retrieve the correct fence value
Signed-off-by: Ce Sun <cesun102@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions