[PATCH] drm/amdgpu: limit the number of dst address in trace
Somalapuram Amaranath
Amaranath.Somalapuram at amd.com
Mon Jan 17 06:32:02 UTC 2022
trace_amdgpu_vm_update_ptes trace unable to log when nptes too large
Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 0e7dc23f78e7..f367fcc5c535 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1634,7 +1634,7 @@ static int amdgpu_vm_update_ptes(struct amdgpu_vm_update_params *params,
nptes = max(nptes, 1u);
trace_amdgpu_vm_update_ptes(params, frag_start, upd_end,
- nptes, dst, incr, upd_flags,
+ min(nptes, 32u), dst, incr, upd_flags,
vm->task_info.pid,
vm->immediate.fence_context);
amdgpu_vm_update_flags(params, to_amdgpu_bo_vm(pt),
--
2.25.1
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