From 7a2a519a899b44fec5c37ce4bb2b624f9ad1eff5 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 16 Apr 2019 09:52:18 +0100 Subject: [PATCH] drm/i915: Drop bool return from breadcrumbs signaler Since removal of the "missed interrupt detection" nobody used the result of whether or not we signaled anybody during that invocation, so now remove the return value. References: 789659f4307a ("drm/i915: Drop fake breadcrumb irq") Signed-off-by: Chris Wilson Cc: Tvrtko Ursulin Reviewed-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20190416085218.431-1-chris@chris-wilson.co.uk --- drivers/gpu/drm/i915/intel_breadcrumbs.c | 14 +++----------- drivers/gpu/drm/i915/intel_ringbuffer.h | 4 ++-- 2 files changed, 5 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c index 09ed90c0ba00..3cbffd400b1b 100644 --- a/drivers/gpu/drm/i915/intel_breadcrumbs.c +++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c @@ -27,8 +27,6 @@ #include "i915_drv.h" -#define task_asleep(tsk) ((tsk)->state & TASK_NORMAL && !(tsk)->on_rq) - static void irq_enable(struct intel_engine_cs *engine) { if (!engine->irq_enable) @@ -82,7 +80,7 @@ static inline bool __request_completed(const struct i915_request *rq) return i915_seqno_passed(__hwsp_seqno(rq), rq->fence.seqno); } -bool intel_engine_breadcrumbs_irq(struct intel_engine_cs *engine) +void intel_engine_breadcrumbs_irq(struct intel_engine_cs *engine) { struct intel_breadcrumbs *b = &engine->breadcrumbs; struct intel_context *ce, *cn; @@ -146,19 +144,13 @@ bool intel_engine_breadcrumbs_irq(struct intel_engine_cs *engine) dma_fence_signal(&rq->fence); i915_request_put(rq); } - - return !list_empty(&signal); } -bool intel_engine_signal_breadcrumbs(struct intel_engine_cs *engine) +void intel_engine_signal_breadcrumbs(struct intel_engine_cs *engine) { - bool result; - local_irq_disable(); - result = intel_engine_breadcrumbs_irq(engine); + intel_engine_breadcrumbs_irq(engine); local_irq_enable(); - - return result; } static void signal_irq_work(struct irq_work *work) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index 4b33e88eabb1..72c7c337ace9 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -388,7 +388,7 @@ void intel_engine_fini_breadcrumbs(struct intel_engine_cs *engine); void intel_engine_pin_breadcrumbs_irq(struct intel_engine_cs *engine); void intel_engine_unpin_breadcrumbs_irq(struct intel_engine_cs *engine); -bool intel_engine_signal_breadcrumbs(struct intel_engine_cs *engine); +void intel_engine_signal_breadcrumbs(struct intel_engine_cs *engine); void intel_engine_disarm_breadcrumbs(struct intel_engine_cs *engine); static inline void @@ -397,7 +397,7 @@ intel_engine_queue_breadcrumbs(struct intel_engine_cs *engine) irq_work_queue(&engine->breadcrumbs.irq_work); } -bool intel_engine_breadcrumbs_irq(struct intel_engine_cs *engine); +void intel_engine_breadcrumbs_irq(struct intel_engine_cs *engine); void intel_engine_reset_breadcrumbs(struct intel_engine_cs *engine); void intel_engine_fini_breadcrumbs(struct intel_engine_cs *engine); -- 2.11.0