diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_eviction_fence.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_eviction_fence.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_eviction_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_eviction_fence.c index 73b629b5f56f..23d7d0b0d625 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_eviction_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_eviction_fence.c @@ -108,13 +108,22 @@ amdgpu_eviction_fence_suspend_worker(struct work_struct *work) struct amdgpu_eviction_fence *ev_fence; mutex_lock(&uq_mgr->userq_mutex); + spin_lock(&evf_mgr->ev_fence_lock); ev_fence = evf_mgr->ev_fence; - if (!ev_fence) + if (ev_fence) + dma_fence_get(&ev_fence->base); + else goto unlock; + spin_unlock(&evf_mgr->ev_fence_lock); amdgpu_userq_evict(uq_mgr, ev_fence); + mutex_unlock(&uq_mgr->userq_mutex); + dma_fence_put(&ev_fence->base); + return; + unlock: + spin_unlock(&evf_mgr->ev_fence_lock); mutex_unlock(&uq_mgr->userq_mutex); } @@ -134,7 +143,6 @@ static bool amdgpu_eviction_fence_enable_signaling(struct dma_fence *f) } static const struct dma_fence_ops amdgpu_eviction_fence_ops = { - .use_64bit_seqno = true, .get_driver_name = amdgpu_eviction_fence_get_driver_name, .get_timeline_name = amdgpu_eviction_fence_get_timeline_name, .enable_signaling = amdgpu_eviction_fence_enable_signaling, @@ -160,9 +168,9 @@ amdgpu_eviction_fence_create(struct amdgpu_eviction_fence_mgr *evf_mgr) ev_fence->evf_mgr = evf_mgr; get_task_comm(ev_fence->timeline_name, current); spin_lock_init(&ev_fence->lock); - dma_fence_init(&ev_fence->base, &amdgpu_eviction_fence_ops, - &ev_fence->lock, evf_mgr->ev_fence_ctx, - atomic_inc_return(&evf_mgr->ev_fence_seq)); + dma_fence_init64(&ev_fence->base, &amdgpu_eviction_fence_ops, + &ev_fence->lock, evf_mgr->ev_fence_ctx, + atomic_inc_return(&evf_mgr->ev_fence_seq)); return ev_fence; } |