From a16e1551dc57d0192668c9ded42d8274c6e66b0a Mon Sep 17 00:00:00 2001 From: Oak Zeng Date: Mon, 2 Dec 2024 21:21:40 -0500 Subject: [PATCH] drm/xe: Trace xe_bo_validate MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Add a tracepoint for xe_bo_validate function. I found this is useful during debug issues. Signed-off-by: Oak Zeng Reviewed-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20241203022140.1919922-1-oak.zeng@intel.com Signed-off-by: Rodrigo Vivi --- drivers/gpu/drm/xe/xe_bo.c | 1 + drivers/gpu/drm/xe/xe_trace_bo.h | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index 73689dd7d672a..283cd02945708 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -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); } diff --git a/drivers/gpu/drm/xe/xe_trace_bo.h b/drivers/gpu/drm/xe/xe_trace_bo.h index 30a3cfbaaa094..1762dd30ba6dc 100644 --- a/drivers/gpu/drm/xe/xe_trace_bo.h +++ b/drivers/gpu/drm/xe/xe_trace_bo.h @@ -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), -- 2.39.5