drm/amdgpu: add new amdgpu_vm_bo_trace_cs() function v2

This allows us to trace all VM ranges which should be valid inside a CS.

v2: dump mappings without BO as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming  Zhou <david1.zhou@amd.com>
Reviewed-and-tested-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> (v1)
Reviewed-by: Huang Rui <ray.huang@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index d41cea78e4aa..0295666968da 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1223,6 +1223,7 @@ static void amdgpu_cs_post_dependencies(struct amdgpu_cs_parser *p)
 static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
                             union drm_amdgpu_cs *cs)
 {
+        struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
         struct amdgpu_ring *ring = p->ring;
         struct drm_sched_entity *entity = &p->ctx->rings[ring->idx].entity;
         enum drm_sched_priority priority;
@@ -1275,6 +1276,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
         amdgpu_job_free_resources(job);
 
         trace_amdgpu_cs_ioctl(job);
+        amdgpu_vm_bo_trace_cs(&fpriv->vm, &p->ticket);
         priority = job->base.s_priority;
         drm_sched_entity_push_job(&job->base, entity);