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drm/msm/gpu: Drop duplicate fence counter

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The ring seqno counter duplicates the fence-context last_fence counter.
They end up getting incremented in lock-step, on the same scheduler
thread, but the split just makes things less obvious.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220411215849.297838-3-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Rob Clark
2022-04-11 14:58:31 -07:00
parent 695383a138
commit f9d5355fa5
6 changed files with 9 additions and 10 deletions
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2
drivers/gpu/drm/msm/msm_gpu.h
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@@ -291,7 +291,7 @@ static inline bool msm_gpu_active(struct msm_gpu *gpu)
for (i = 0; i < gpu->nr_rings; i++) {
struct msm_ringbuffer *ring = gpu->rb[i];
if (fence_after(ring->seqno, ring->memptrs->fence))
if (fence_after(ring->fctx->last_fence, ring->memptrs->fence))
return true;
}