diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c index f7baea2c67ab..3693453d8b60 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq_fence.c @@ -171,6 +171,7 @@ int amdgpu_userq_fence_create(struct amdgpu_usermode_queue *userq, struct amdgpu_userq_fence_driver *fence_drv; struct amdgpu_userq_fence *userq_fence; struct dma_fence *fence; + unsigned long flags; fence_drv = userq->fence_drv; if (!fence_drv) @@ -191,14 +192,14 @@ int amdgpu_userq_fence_create(struct amdgpu_usermode_queue *userq, amdgpu_userq_fence_driver_get(fence_drv); dma_fence_get(fence); - spin_lock(&fence_drv->fence_list_lock); /* Check if hardware has already processed the job */ - if (!dma_fence_is_signaled(fence)) + spin_lock_irqsave(&fence_drv->fence_list_lock, flags); + if (!dma_fence_is_signaled_locked(fence)) list_add_tail(&userq_fence->link, &fence_drv->fences); else dma_fence_put(fence); - spin_unlock(&fence_drv->fence_list_lock); + spin_unlock_irqrestore(&fence_drv->fence_list_lock, flags); *f = fence; |