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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-09 21:12:32 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-10 14:28:44 +0000 |
| commit | 7c0a16ad7c5f7f6278da78edb5a416f30fe28d08 (patch) | |
| tree | 37e5c40c7cce7d9f4819e3a1896fdd5903ad0e8f /tools/perf/scripts/python | |
| parent | drm/i915: Use max(render, media) for Baytrail busyness calculation (diff) | |
| download | linux-7c0a16ad7c5f7f6278da78edb5a416f30fe28d08.tar.gz linux-7c0a16ad7c5f7f6278da78edb5a416f30fe28d08.zip | |
drm/i915: Defer unmasking RPS interrupts until after making adjustments
To make our adjustments to RPS requires taking a mutex and potentially
sleeping for an unknown duration - until we have completed our
adjustments further RPS interrupts are immaterial (they are based on
stale thresholds) and we can safely ignore them.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170309211232.28878-3-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions