diff options
| author | Christian König <[email protected]> | 2017-07-11 15:15:37 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2017-07-14 15:06:44 +0000 |
| commit | 03918b36f6602df298b5ce7925ef77f7ecf0756a (patch) | |
| tree | 058dff56c7249937b6424661eb92c79f438bfb80 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | drm/amdgpu: remove VM shadow WARN_ONs (diff) | |
| download | kernel-03918b36f6602df298b5ce7925ef77f7ecf0756a.tar.gz kernel-03918b36f6602df298b5ce7925ef77f7ecf0756a.zip | |
drm/amdgpu: trace setting VM page tables with the CPU as well
Handy for debugging.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 74cbe10a0115..5638c16887d8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -982,6 +982,8 @@ static void amdgpu_vm_cpu_set_ptes(struct amdgpu_pte_update_params *params, unsigned int i; uint64_t value; + trace_amdgpu_vm_set_ptes(pe, addr, count, incr, flags); + for (i = 0; i < count; i++) { value = params->pages_addr ? amdgpu_vm_map_gart(params->pages_addr, addr) : |