[PATCH v9 3/6] drm/i915: Removed now redundant parameter to i915_gem_request_completed()

John.C.Harrison
2016-06-01T17:08:30Z

From: John Harrison <John.C.Harrison@Intel.com>

The change to the implementation of i915_gem_request_completed() means
that the lazy coherency flag is no longer used. This can now be
removed to simplify the interface.

v6: Updated to newer nightly and resolved conflicts.

v7: Updated to newer nightly (lots of ring -> engine renaming).

For: VIZ-5190
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 2 +-
drivers/gpu/drm/i915/i915_drv.h | 3 +--
drivers/gpu/drm/i915/i915_gem.c | 14 +++++++-------
drivers/gpu/drm/i915/intel_display.c | 2 +-
drivers/gpu/drm/i915/intel_pm.c | 4 ++--
5 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 844cc4b..923af20 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -663,7 +663,7 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data)
i915_gem_request_get_seqno(work->flip_queued_req),
dev_priv->next_seqno,
engine->get_seqno(engine),
- i915_gem_request_completed(work->flip_queued_req, true));
+ i915_gem_request_completed(work->flip_queued_req));
} else
seq_printf(m, "Flip not associated with any ring\n");
seq_printf(m, "Flip queued on frame %d, (was ready on frame %d), now %d\n",
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 905feae..69c3412 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2461,8 +2461,7 @@ struct drm_i915_gem_request * __must_check
i915_gem_request_alloc(struct intel_engine_cs *engine,
struct i915_gem_context *ctx);

-static inline bool i915_gem_request_completed(struct drm_i915_gem_request *req,
- bool lazy_coherency)
+static inline bool i915_gem_request_completed(struct drm_i915_gem_request *req)
{
return fence_is_signaled(&req->fence);
}
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index b67fd7c..97e3138 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1250,7 +1250,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
if (list_empty(&req->list))
return 0;

- if (i915_gem_request_completed(req, true))
+ if (i915_gem_request_completed(req))
return 0;

timeout_expire = 0;
@@ -1301,7 +1301,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
break;
}

- if (i915_gem_request_completed(req, false)) {
+ if (i915_gem_request_completed(req)) {
ret = 0;
break;
}
@@ -2963,7 +2963,7 @@ i915_gem_find_active_request(struct intel_engine_cs *engine)
struct drm_i915_gem_request *request;

list_for_each_entry(request, &engine->request_list, list) {
- if (i915_gem_request_completed(request, false))
+ if (i915_gem_request_completed(request))
continue;

return request;
@@ -3094,7 +3094,7 @@ i915_gem_retire_requests_ring(struct intel_engine_cs *engine)
struct drm_i915_gem_request,
list);

- if (!i915_gem_request_completed(request, true))
+ if (!i915_gem_request_completed(request))
break;

i915_gem_request_retire(request);
@@ -3118,7 +3118,7 @@ i915_gem_retire_requests_ring(struct intel_engine_cs *engine)
}

if (unlikely(engine->trace_irq_req &&
- i915_gem_request_completed(engine->trace_irq_req, true))) {
+ i915_gem_request_completed(engine->trace_irq_req))) {
engine->irq_put(engine);
i915_gem_request_assign(&engine->trace_irq_req, NULL);
}
@@ -3215,7 +3215,7 @@ i915_gem_object_flush_active(struct drm_i915_gem_object *obj)
if (req == NULL)
continue;

- if (i915_gem_request_completed(req, true))
+ if (i915_gem_request_completed(req))
i915_gem_object_retire__read(obj, i);
}

@@ -3321,7 +3321,7 @@ __i915_gem_object_sync(struct drm_i915_gem_object *obj,
if (to == from)
return 0;

- if (i915_gem_request_completed(from_req, true))
+ if (i915_gem_request_completed(from_req))
return 0;

if (!i915_semaphore_is_enabled(to_i915(obj->base.dev))) {
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5b99a69..21a4c38 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11592,7 +11592,7 @@ static bool __pageflip_stall_check_cs(struct drm_i915_private *dev_priv,
vblank = intel_crtc_get_vblank_counter(intel_crtc);
if (work->flip_ready_vblank == 0) {
if (work->flip_queued_req &&
- !i915_gem_request_completed(work->flip_queued_req, true))
+ !i915_gem_request_completed(work->flip_queued_req))
return false;

work->flip_ready_vblank = vblank;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index b6dfd02..00eb86b 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7544,7 +7544,7 @@ static void __intel_rps_boost_work(struct work_struct *work)
struct request_boost *boost = container_of(work, struct request_boost, work);
struct drm_i915_gem_request *req = boost->req;

- if (!i915_gem_request_completed(req, true))
+ if (!i915_gem_request_completed(req))
gen6_rps_boost(req->i915, NULL, req->emitted_jiffies);

i915_gem_request_unreference(req);
@@ -7558,7 +7558,7 @@ void intel_queue_rps_boost_for_request(struct drm_i915_gem_request *req)
if (req == NULL || INTEL_GEN(req->i915) < 6)
return;

- if (i915_gem_request_completed(req, true))
+ if (i915_gem_request_completed(req))
return;

boost = kmalloc(sizeof(*boost), GFP_ATOMIC);
--
1.9.1