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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-12-24 13:55:41 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-12-24 15:02:39 +0000 |
| commit | 66e40750d2410bde862157cca6768a684984fb28 (patch) | |
| tree | f4027c8721093a7beccc4bfe114d6207e67e9393 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | drm/i915/gt: Remove virtual breadcrumb before transfer (diff) | |
| download | linux-dev-66e40750d2410bde862157cca6768a684984fb28.tar.xz linux-dev-66e40750d2410bde862157cca6768a684984fb28.zip | |
drm/i915/gt: Shrink the critical section for irq signaling
Let's only wait for the list iterator when decoupling the virtual
breadcrumb, as the signaling of all the requests may take a long time,
during which we do not want to keep the tasklet spinning.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201224135544.1713-6-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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