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| author | Christian König <christian.koenig@amd.com> | 2015-09-28 12:00:23 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-10-14 16:16:41 -0400 |
| commit | d6c10f6b81e340e7d2d337183517a6da739d5ba2 (patch) | |
| tree | 93e2eb0e7454ab811c41c85cf7a355cff426774e | |
| parent | b495bd3a54e732e846bfde49ba2ea93b62b1de91 (diff) | |
| download | linux-d6c10f6b81e340e7d2d337183517a6da739d5ba2.tar.bz2 | |
drm/amdgpu: add VM CS mapping trace point
Output all VM mappings a command submission uses.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 8 |
2 files changed, 19 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h index 961d7265c286..76ecbaf72a2e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h @@ -111,7 +111,7 @@ TRACE_EVENT(amdgpu_vm_bo_unmap, __entry->offset, __entry->flags) ); -TRACE_EVENT(amdgpu_vm_bo_update, +DECLARE_EVENT_CLASS(amdgpu_vm_mapping, TP_PROTO(struct amdgpu_bo_va_mapping *mapping), TP_ARGS(mapping), TP_STRUCT__entry( @@ -129,6 +129,16 @@ TRACE_EVENT(amdgpu_vm_bo_update, __entry->soffset, __entry->eoffset, __entry->flags) ); +DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_update, + TP_PROTO(struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(mapping) +); + +DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_mapping, + TP_PROTO(struct amdgpu_bo_va_mapping *mapping), + TP_ARGS(mapping) +); + TRACE_EVENT(amdgpu_vm_set_page, TP_PROTO(uint64_t pe, uint64_t addr, unsigned count, uint32_t incr, uint32_t flags), 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); |