User has been running the more aggressive 0001 variant (skip the
watchDmaBuf wait entirely) downstream and reports Plasma feels
measurably snappier — fewer latency spikes under heavy compositor
activity. The present 0002 MR has different (correct) wait
semantics so the perceived gain can't be directly attributed, but
calling it out gives reviewers an honest signal that the patch
at least preserves whatever benefit was on the table downstream.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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