drm/i915: Use a single thread workqueue
authorChris Wilson <chris@chris-wilson.co.uk>
Wed, 14 Oct 2009 12:40:04 +0000 (13:40 +0100)
committerEric Anholt <eric@anholt.net>
Thu, 5 Nov 2009 22:47:12 +0000 (14:47 -0800)
Our work is serialised so allocating per-cpu workqueues is overkill and
a waste of resources.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/i915_dma.c

index 6ade4a651c9e353cda47a8b47c58e53ab06b27eb..794ded2394ccce4e2f3b9113cbe9fb84ccdb133b 100644 (file)
@@ -1416,7 +1416,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
        if (ret)
                goto out_iomapfree;
 
-       dev_priv->wq = create_workqueue("i915");
+       dev_priv->wq = create_singlethread_workqueue("i915");
        if (dev_priv->wq == NULL) {
                DRM_ERROR("Failed to create our workqueue.\n");
                ret = -ENOMEM;