AuxXxilium/linux_dsm_epyc7002
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Merge branch 'drm-fixes-4.13' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

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single amdgpu fix.

* 'drm-fixes-4.13' of git://people.freedesktop.org/~agd5f/linux:
  drm/amdgpu: save list length when fence is signaled
This commit is contained in:
Dave Airlie 2017-08-18 05:45:03 +10:00
commit 28eb462879
1 changed files with 6 additions and 7 deletions
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13
drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
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@ -244,6 +244,12 @@ struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
struct dma_fence *f = e->fence;
struct amd_sched_fence *s_fence = to_amd_sched_fence(f);
if (dma_fence_is_signaled(f)) {
hash_del(&e->node);
dma_fence_put(f);
kmem_cache_free(amdgpu_sync_slab, e);
continue;
}
if (ring && s_fence) {
/* For fences from the same ring it is sufficient
* when they are scheduled.
@ -256,13 +262,6 @@ struct dma_fence *amdgpu_sync_peek_fence(struct amdgpu_sync *sync,
}
}
if (dma_fence_is_signaled(f)) {
hash_del(&e->node);
dma_fence_put(f);
kmem_cache_free(amdgpu_sync_slab, e);
continue;
}
return f;
}