From 489645d522dfa9677116a12c025f2e3dc672ff68 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 18 Feb 2020 16:21:40 +0000 Subject: [PATCH] drm/i915/gt: Show the cumulative context runtime in engine debug As we have the total runtime known to us, show it when dumping the engine state for debug. Signed-off-by: Chris Wilson Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20200218162150.1300405-2-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index f6f5e1ec48fc..e46e55354e95 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -1376,7 +1376,7 @@ static void intel_engine_print_registers(struct intel_engine_cs *engine, execlists_active_lock_bh(execlists); rcu_read_lock(); for (port = execlists->active; (rq = *port); port++) { - char hdr[80]; + char hdr[160]; int len; len = snprintf(hdr, sizeof(hdr), @@ -1386,10 +1386,12 @@ static void intel_engine_print_registers(struct intel_engine_cs *engine, struct intel_timeline *tl = get_timeline(rq); len += snprintf(hdr + len, sizeof(hdr) - len, - "ring:{start:%08x, hwsp:%08x, seqno:%08x}, ", + "ring:{start:%08x, hwsp:%08x, seqno:%08x, runtime:%llums}, ", i915_ggtt_offset(rq->ring->vma), tl ? tl->hwsp_offset : 0, - hwsp_seqno(rq)); + hwsp_seqno(rq), + DIV_ROUND_CLOSEST_ULL(intel_context_get_total_runtime_ns(rq->context), + 1000 * 1000)); if (tl) intel_timeline_put(tl); -- 2.25.1