diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 6d643642e0ce292858acd0a29f122753f5aa8773..40287e9f00d788720600c15880c30eddccbe4683 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -664,54 +664,6 @@ static int i915_gem_batch_pool_info(struct seq_file *m, void *data) return 0; } -static void print_request(struct seq_file *m, - struct drm_i915_gem_request *rq, - const char *prefix) -{ - seq_printf(m, "%s%x [%x:%x] prio=%d @ %dms: %s\n", prefix, - rq->global_seqno, rq->ctx->hw_id, rq->fence.seqno, - rq->priotree.priority, - jiffies_to_msecs(jiffies - rq->emitted_jiffies), - rq->timeline->common->name); -} - -static int i915_gem_request_info(struct seq_file *m, void *data) -{ - struct drm_i915_private *dev_priv = node_to_i915(m->private); - struct drm_device *dev = &dev_priv->drm; - struct drm_i915_gem_request *req; - struct intel_engine_cs *engine; - enum intel_engine_id id; - int ret, any; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; - - any = 0; - for_each_engine(engine, dev_priv, id) { - int count; - - count = 0; - list_for_each_entry(req, &engine->timeline->requests, link) - count++; - if (count == 0) - continue; - - seq_printf(m, "%s requests: %d\n", engine->name, count); - list_for_each_entry(req, &engine->timeline->requests, link) - print_request(m, req, " "); - - any++; - } - mutex_unlock(&dev->struct_mutex); - - if (any == 0) - seq_puts(m, "No requests\n"); - - return 0; -} - static void i915_ring_seqno_info(struct seq_file *m, struct intel_engine_cs *engine) { @@ -4783,7 +4735,6 @@ static const struct drm_info_list i915_debugfs_list[] = { {"i915_gem_objects", i915_gem_object_info, 0}, {"i915_gem_gtt", i915_gem_gtt_info, 0}, {"i915_gem_stolen", i915_gem_stolen_list_info }, - {"i915_gem_request", i915_gem_request_info, 0}, {"i915_gem_seqno", i915_gem_seqno_info, 0}, {"i915_gem_fence_regs", i915_gem_fence_regs_info, 0}, {"i915_gem_interrupt", i915_interrupt_info, 0}, diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index 83e696f67d42ec903342961d5f8306ed5791fcb2..9a4c4abc7450c36150d4adea9a1c6af545fc94a1 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -1623,8 +1623,10 @@ static void print_request(struct drm_printer *m, struct drm_i915_gem_request *rq, const char *prefix) { - drm_printf(m, "%s%x [%x:%x] prio=%d @ %dms: %s\n", prefix, - rq->global_seqno, rq->ctx->hw_id, rq->fence.seqno, + drm_printf(m, "%s%x%s [%x:%x] prio=%d @ %dms: %s\n", prefix, + rq->global_seqno, + i915_gem_request_completed(rq) ? "!" : "", + rq->ctx->hw_id, rq->fence.seqno, rq->priotree.priority, jiffies_to_msecs(jiffies - rq->emitted_jiffies), rq->timeline->common->name); @@ -1632,8 +1634,9 @@ static void print_request(struct drm_printer *m, void intel_engine_dump(struct intel_engine_cs *engine, struct drm_printer *m) { - struct intel_breadcrumbs *b = &engine->breadcrumbs; - struct i915_gpu_error *error = &engine->i915->gpu_error; + struct intel_breadcrumbs * const b = &engine->breadcrumbs; + const struct intel_engine_execlists * const execlists = &engine->execlists; + struct i915_gpu_error * const error = &engine->i915->gpu_error; struct drm_i915_private *dev_priv = engine->i915; struct drm_i915_gem_request *rq; struct rb_node *rb; @@ -1697,7 +1700,6 @@ void intel_engine_dump(struct intel_engine_cs *engine, struct drm_printer *m) if (i915_modparams.enable_execlists) { const u32 *hws = &engine->status_page.page_addr[I915_HWS_CSB_BUF0_INDEX]; - struct intel_engine_execlists * const execlists = &engine->execlists; u32 ptr, read, write; unsigned int idx; @@ -1745,17 +1747,6 @@ void intel_engine_dump(struct intel_engine_cs *engine, struct drm_printer *m) } } rcu_read_unlock(); - - spin_lock_irq(&engine->timeline->lock); - for (rb = execlists->first; rb; rb = rb_next(rb)) { - struct i915_priolist *p = - rb_entry(rb, typeof(*p), node); - - list_for_each_entry(rq, &p->requests, - priotree.link) - print_request(m, rq, "\t\tQ "); - } - spin_unlock_irq(&engine->timeline->lock); } else if (INTEL_GEN(dev_priv) > 6) { drm_printf(m, "\tPP_DIR_BASE: 0x%08x\n", I915_READ(RING_PP_DIR_BASE(engine))); @@ -1765,6 +1756,18 @@ void intel_engine_dump(struct intel_engine_cs *engine, struct drm_printer *m) I915_READ(RING_PP_DIR_DCLV(engine))); } + spin_lock_irq(&engine->timeline->lock); + list_for_each_entry(rq, &engine->timeline->requests, link) + print_request(m, rq, "\t\tE "); + for (rb = execlists->first; rb; rb = rb_next(rb)) { + struct i915_priolist *p = + rb_entry(rb, typeof(*p), node); + + list_for_each_entry(rq, &p->requests, priotree.link) + print_request(m, rq, "\t\tQ "); + } + spin_unlock_irq(&engine->timeline->lock); + spin_lock_irq(&b->rb_lock); for (rb = rb_first(&b->waiters); rb; rb = rb_next(rb)) { struct intel_wait *w = rb_entry(rb, typeof(*w), node);