/**
* amdgpu_ib_free - free an IB (Indirect Buffer)
*
* @adev: amdgpu_device pointer
* @ib: IB object to free
*
* Free an IB (all asics).
*/
void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib)
{
amdgpu_sync_free(adev, &ib->sync, &ib->fence->base);
amdgpu_sa_bo_free(adev, &ib->sa_bo, &ib->fence->base);
if (ib->fence)
fence_put(&ib->fence->base);
}
void amdgpu_semaphore_free(struct amdgpu_device *adev,
struct amdgpu_semaphore **semaphore,
struct amdgpu_fence *fence)
{
if (semaphore == NULL || *semaphore == NULL) {
return;
}
if ((*semaphore)->waiters > 0) {
dev_err(adev->dev, "semaphore %p has more waiters than signalers,"
" hardware lockup imminent!\n", *semaphore);
}
amdgpu_sa_bo_free(adev, &(*semaphore)->sa_bo, fence);
kfree(*semaphore);
*semaphore = NULL;
}
void amdgpu_job_free(struct amdgpu_job *job)
{
unsigned i;
struct fence *f;
/* use sched fence if available */
f = (job->base.s_fence)? &job->base.s_fence->base : job->fence;
for (i = 0; i < job->num_ibs; ++i)
amdgpu_sa_bo_free(job->adev, &job->ibs[i].sa_bo, f);
fence_put(job->fence);
amdgpu_bo_unref(&job->uf_bo);
amdgpu_sync_free(&job->sync);
if (!job->base.use_sched)
kfree(job);
}
/**
* amdgpu_ib_free - free an IB (Indirect Buffer)
*
* @adev: amdgpu_device pointer
* @ib: IB object to free
* @f: the fence SA bo need wait on for the ib alloation
*
* Free an IB (all asics).
*/
void amdgpu_ib_free(struct amdgpu_device *adev, struct amdgpu_ib *ib,
struct dma_fence *f)
{
amdgpu_sa_bo_free(adev, &ib->sa_bo, f);
}
