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authorChris Wilson <[email protected]>2020-02-25 19:22:04 +0000
committerChris Wilson <[email protected]>2020-02-25 19:23:17 +0000
commitd13a31770077a841dfa33f741079e82255ee0100 (patch)
treecac3affb81ae681d1f22d26b8d99f3cb754ea52e /tools/perf/scripts/python/event_analyzing_sample.py
parent53e3ca6749186b5c147964bddc4eb47ba8b5f69e (diff)
drm/i915: Flush idle barriers when waiting
If we do find ourselves with an idle barrier inside our active while waiting, attempt to flush it by emitting a pulse using the kernel context. Signed-off-by: Chris Wilson <[email protected]> Cc: Steve Carbonari <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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