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drm/i915: Remove the global irq wait queue 

... as it has been replaced by per-ring waiters.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-11-11 01:16:58 +00:00
parent 5d97eb69bd
commit 527f9e907c
3 changed files with 3 additions and 9 deletions
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8
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -1022,7 +1022,6 @@ i915_wedged_write(struct file *filp,
loff_t *ppos)
{
struct drm_device *dev = filp->private_data;
drm_i915_private_t *dev_priv = dev->dev_private;
char buf[20];
int val = 1;
@ -1038,12 +1037,7 @@ i915_wedged_write(struct file *filp,
}
DRM_INFO("Manually setting wedged to %d\n", val);
atomic_set(&dev_priv->mm.wedged, val);
if (val) {
wake_up_all(&dev_priv->irq_queue);
queue_work(dev_priv->wq, &dev_priv->error_work);
}
i915_handle_error(dev, val);
return cnt;
}

2
drivers/gpu/drm/i915/i915_drv.h
View File

@ -289,7 +289,6 @@ typedef struct drm_i915_private {
int current_page;
int page_flipping;
wait_queue_head_t irq_queue;
atomic_t irq_received;
/** Protects user_irq_refcount and irq_mask_reg */
spinlock_t user_irq_lock;
@ -915,6 +914,7 @@ extern void i915_update_gfx_val(struct drm_i915_private *dev_priv);
/* i915_irq.c */
void i915_hangcheck_elapsed(unsigned long data);
void i915_handle_error(struct drm_device *dev, bool wedged);
extern int i915_irq_emit(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int i915_irq_wait(struct drm_device *dev, void *data,

2
drivers/gpu/drm/i915/i915_irq.c
View File

@ -891,7 +891,7 @@ static void i915_report_and_clear_eir(struct drm_device *dev)
* so userspace knows something bad happened (should trigger collection
* of a ring dump etc.).
*/
static void i915_handle_error(struct drm_device *dev, bool wedged)
void i915_handle_error(struct drm_device *dev, bool wedged)
{
struct drm_i915_private *dev_priv = dev->dev_private;