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drm/amdgpu: improve VM PTE trace points

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Use a separate one for the copy operation and
log all the interesting parameters.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-09-25 16:11:52 +02:00 • committed by Alex Deucher
parent 186294f9c5
commit ec2f05f034
2 changed files with 25 additions and 5 deletions
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20
drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h
View file

@ -247,7 +247,7 @@ DEFINE_EVENT(amdgpu_vm_mapping, amdgpu_vm_bo_mapping,
TP_ARGS(mapping)
);
TRACE_EVENT(amdgpu_vm_set_page,
TRACE_EVENT(amdgpu_vm_set_ptes,
TP_PROTO(uint64_t pe, uint64_t addr, unsigned count,
uint32_t incr, uint32_t flags),
TP_ARGS(pe, addr, count, incr, flags),
@ -271,6 +271,24 @@ TRACE_EVENT(amdgpu_vm_set_page,
__entry->flags, __entry->count)
);
TRACE_EVENT(amdgpu_vm_copy_ptes,
TP_PROTO(uint64_t pe, uint64_t src, unsigned count),
TP_ARGS(pe, src, count),
TP_STRUCT__entry(
__field(u64, pe)
__field(u64, src)
__field(u32, count)
),
TP_fast_assign(
__entry->pe = pe;
__entry->src = src;
__entry->count = count;
),
TP_printk("pe=%010Lx, src=%010Lx, count=%u",
__entry->pe, __entry->src, __entry->count)
);
TRACE_EVENT(amdgpu_vm_flush,
TP_PROTO(uint64_t pd_addr, unsigned ring, unsigned id),
TP_ARGS(pd_addr, ring, id),