From d6c10f6b81e340e7d2d337183517a6da739d5ba2 Mon Sep 17 00:00:00 2001 From: Christian König Date: Mon, 28 Sep 2015 12:00:23 +0200 Subject: drm/amdgpu: add VM CS mapping trace point MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Output all VM mappings a command submission uses. Signed-off-by: Christian König Reviewed-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 2e15f2db06bf..0675524eb9de 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -852,6 +852,14 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev, return r; } + if (trace_amdgpu_vm_bo_mapping_enabled()) { + list_for_each_entry(mapping, &bo_va->valids, list) + trace_amdgpu_vm_bo_mapping(mapping); + + list_for_each_entry(mapping, &bo_va->invalids, list) + trace_amdgpu_vm_bo_mapping(mapping); + } + spin_lock(&vm->status_lock); list_splice_init(&bo_va->invalids, &bo_va->valids); list_del_init(&bo_va->vm_status); -- cgit v1.2.3