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24fd018aae
We don't actually emit any commands into the ringbuffer, so we set it very small. However, an upcoming change centralises the wait-for-space into i915_gem_request_alloc() and that imposes a minimum size upon all ringbuffers (mock or real) of MIN_SPACE_FOR_ADD_REQUEST. Grow the mock ringbuffer such that we allocate a single page for the struct+buffer, satisfying the new condition without wasting too much space. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171115151204.8105-1-chris@chris-wilson.co.uk |
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