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drm/xe: Trace xe_bo_validate

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Add a tracepoint for xe_bo_validate function. I found this is
useful during debug issues.

Signed-off-by: Oak Zeng <oak.zeng@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241203022140.1919922-1-oak.zeng@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Oak Zeng 2024-12-02 21:21:40 -05:00 committed by Rodrigo Vivi
parent 36bcc52b9b
commit a16e1551dc
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GPG Key ID: FA625F640EEB13CA
2 changed files with 6 additions and 0 deletions
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1
drivers/gpu/drm/xe/xe_bo.c
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@ -2027,6 +2027,7 @@ int xe_bo_validate(struct xe_bo *bo, struct xe_vm *vm, bool allow_res_evict)
ctx.resv = xe_vm_resv(vm);
}
trace_xe_bo_validate(bo);
return ttm_bo_validate(&bo->ttm, &bo->placement, &ctx);
}

5
drivers/gpu/drm/xe/xe_trace_bo.h
View File

@ -48,6 +48,11 @@ DEFINE_EVENT(xe_bo, xe_bo_cpu_fault,
TP_ARGS(bo)
);
DEFINE_EVENT(xe_bo, xe_bo_validate,
TP_PROTO(struct xe_bo *bo),
TP_ARGS(bo)
);
TRACE_EVENT(xe_bo_move,
TP_PROTO(struct xe_bo *bo, uint32_t new_placement, uint32_t old_placement,
bool move_lacks_source),