That function consumes the reference.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Fixes: aab9cf7b6954 ("drm/amdgpu: use scheduler dependencies for VM updates")
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
index 59cf64216fbb..535cd6569bcc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
@@ -238,8 +238,10 @@ static int amdgpu_vm_sdma_update(struct amdgpu_vm_update_params *p,
/* Wait for PD/PT moves to be completed */
dma_resv_iter_begin(&cursor, bo->tbo.base.resv, DMA_RESV_USAGE_KERNEL);
dma_resv_for_each_fence_unlocked(&cursor, fence) {
+ dma_fence_get(fence);
r = drm_sched_job_add_dependency(&p->job->base, fence);
if (r) {
+ dma_fence_put(fence);
dma_resv_iter_end(&cursor);
return r;
}
--
2.34.1
