diff options
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem_vma.c | 9 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index da74f1413f94..74636646d80e 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -507,8 +507,11 @@ void msm_gem_unpin_locked(struct drm_gem_object *obj) */ void msm_gem_unpin_active(struct drm_gem_object *obj) { + struct msm_drm_private *priv = obj->dev->dev_private; struct msm_gem_object *msm_obj = to_msm_bo(obj); + GEM_WARN_ON(!mutex_is_locked(&priv->lru.lock)); + msm_obj->pin_count--; GEM_WARN_ON(msm_obj->pin_count < 0); update_lru_active(obj); diff --git a/drivers/gpu/drm/msm/msm_gem_vma.c b/drivers/gpu/drm/msm/msm_gem_vma.c index 3a6c435d5105..1c6b0920c0d8 100644 --- a/drivers/gpu/drm/msm/msm_gem_vma.c +++ b/drivers/gpu/drm/msm/msm_gem_vma.c @@ -696,6 +696,7 @@ static struct dma_fence * msm_vma_job_run(struct drm_sched_job *_job) { struct msm_vm_bind_job *job = to_msm_vm_bind_job(_job); + struct msm_drm_private *priv = job->vm->drm->dev_private; struct msm_gem_vm *vm = to_msm_vm(job->vm); struct drm_gem_object *obj; int ret = vm->unusable ? -EINVAL : 0; @@ -738,12 +739,14 @@ msm_vma_job_run(struct drm_sched_job *_job) if (ret) msm_gem_vm_unusable(job->vm); + mutex_lock(&priv->lru.lock); + job_foreach_bo (obj, job) { - msm_gem_lock(obj); - msm_gem_unpin_locked(obj); - msm_gem_unlock(obj); + msm_gem_unpin_active(obj); } + mutex_unlock(&priv->lru.lock); + /* VM_BIND ops are synchronous, so no fence to wait on: */ return NULL; } |