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[1/3] drm/i915: Refactor i915_gem_retire_requests()

Message ID 1279923531-13088-2-git-send-email-chris@chris-wilson.co.uk
State Deferred, archived
Headers show

Commit Message

Chris Wilson July 23, 2010, 10:18 p.m. UTC
None
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 119692f..5044f65 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -340,7 +340,7 @@  int i965_reset(struct drm_device *dev, u8 flags)
 	/*
 	 * Clear request list
 	 */
-	i915_gem_retire_requests(dev, &dev_priv->render_ring);
+	i915_gem_retire_requests(dev);
 
 	if (need_display)
 		i915_save_display(dev);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 5a0100e..ca05fba 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -955,8 +955,7 @@  uint32_t i915_get_gem_seqno(struct drm_device *dev,
 bool i915_seqno_passed(uint32_t seq1, uint32_t seq2);
 int i915_gem_object_get_fence_reg(struct drm_gem_object *obj);
 int i915_gem_object_put_fence_reg(struct drm_gem_object *obj);
-void i915_gem_retire_requests(struct drm_device *dev,
-		 struct intel_ring_buffer *ring);
+void i915_gem_retire_requests(struct drm_device *dev);
 void i915_gem_retire_work_handler(struct work_struct *work);
 void i915_gem_clflush_object(struct drm_gem_object *obj);
 int i915_gem_object_set_domain(struct drm_gem_object *obj,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 2d0e109..b7c4ae1 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1709,9 +1709,9 @@  i915_get_gem_seqno(struct drm_device *dev,
 /**
  * This function clears the request list as sequence numbers are passed.
  */
-void
-i915_gem_retire_requests(struct drm_device *dev,
-		struct intel_ring_buffer *ring)
+static void
+i915_gem_retire_requests_ring(struct drm_device *dev,
+			      struct intel_ring_buffer *ring)
 {
 	drm_i915_private_t *dev_priv = dev->dev_private;
 	uint32_t seqno;
@@ -1751,6 +1751,16 @@  i915_gem_retire_requests(struct drm_device *dev,
 }
 
 void
+i915_gem_retire_requests(struct drm_device *dev)
+{
+	drm_i915_private_t *dev_priv = dev->dev_private;
+
+	i915_gem_retire_requests_ring(dev, &dev_priv->render_ring);
+	if (HAS_BSD(dev))
+		i915_gem_retire_requests_ring(dev, &dev_priv->bsd_ring);
+}
+
+void
 i915_gem_retire_work_handler(struct work_struct *work)
 {
 	drm_i915_private_t *dev_priv;
@@ -1761,10 +1771,7 @@  i915_gem_retire_work_handler(struct work_struct *work)
 	dev = dev_priv->dev;
 
 	mutex_lock(&dev->struct_mutex);
-	i915_gem_retire_requests(dev, &dev_priv->render_ring);
-
-	if (HAS_BSD(dev))
-		i915_gem_retire_requests(dev, &dev_priv->bsd_ring);
+	i915_gem_retire_requests(dev);
 
 	if (!dev_priv->mm.suspended &&
 		(!list_empty(&dev_priv->render_ring.request_list) ||
@@ -1832,7 +1839,7 @@  i915_do_wait_request(struct drm_device *dev, uint32_t seqno,
 	 * a separate wait queue to handle that.
 	 */
 	if (ret == 0)
-		i915_gem_retire_requests(dev, ring);
+		i915_gem_retire_requests_ring(dev, ring);
 
 	return ret;
 }
@@ -2107,10 +2114,7 @@  i915_gem_evict_something(struct drm_device *dev, int min_size)
 	struct intel_ring_buffer *render_ring = &dev_priv->render_ring;
 	struct intel_ring_buffer *bsd_ring = &dev_priv->bsd_ring;
 	for (;;) {
-		i915_gem_retire_requests(dev, render_ring);
-
-		if (HAS_BSD(dev))
-			i915_gem_retire_requests(dev, bsd_ring);
+		i915_gem_retire_requests(dev);
 
 		/* If there's an inactive buffer available now, grab it
 		 * and be done.
@@ -4329,7 +4333,6 @@  i915_gem_busy_ioctl(struct drm_device *dev, void *data,
 	struct drm_i915_gem_busy *args = data;
 	struct drm_gem_object *obj;
 	struct drm_i915_gem_object *obj_priv;
-	drm_i915_private_t *dev_priv = dev->dev_private;
 
 	obj = drm_gem_object_lookup(dev, file_priv, args->handle);
 	if (obj == NULL) {
@@ -4344,10 +4347,7 @@  i915_gem_busy_ioctl(struct drm_device *dev, void *data,
 	 * actually unmasked, and our working set ends up being larger than
 	 * required.
 	 */
-	i915_gem_retire_requests(dev, &dev_priv->render_ring);
-
-	if (HAS_BSD(dev))
-		i915_gem_retire_requests(dev, &dev_priv->bsd_ring);
+	i915_gem_retire_requests(dev);
 
 	obj_priv = to_intel_bo(obj);
 	/* Don't count being on the flushing list against the object being
@@ -5043,10 +5043,7 @@  rescan:
 			continue;
 
 		spin_unlock(&shrink_list_lock);
-		i915_gem_retire_requests(dev, &dev_priv->render_ring);
-
-		if (HAS_BSD(dev))
-			i915_gem_retire_requests(dev, &dev_priv->bsd_ring);
+		i915_gem_retire_requests(dev);
 
 		list_for_each_entry_safe(obj_priv, next_obj,
 					 &dev_priv->mm.inactive_list,