Since the function is a small wrapper around schedule_delayed_work(),
move it inline to remove the function call overhead for the principle
caller.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/i915_drv.h | 17 ++++++++++++++++-
drivers/gpu/drm/i915/i915_irq.c | 16 ----------------
2 files changed, 16 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 188bed933f11..201dd330f66a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2709,7 +2709,22 @@ void intel_hpd_cancel_work(struct drm_i915_private
*dev_priv);
bool intel_hpd_pin_to_port(enum hpd_pin pin, enum port *port);
/* i915_irq.c */
-void i915_queue_hangcheck(struct drm_i915_private *dev_priv);
+static inline void i915_queue_hangcheck(struct drm_i915_private *dev_priv)
+{
+ unsigned long delay;
+
+ if (unlikely(!i915.enable_hangcheck))
+ return;
+
+ /* Don't continually defer the hangcheck so that it is always run at
+ * least once after work has been scheduled on any ring. Otherwise,
+ * we will ignore a hung ring if a second ring is kept busy.
+ */
+
+ delay = round_jiffies_up_relative(DRM_I915_HANGCHECK_JIFFIES);
+ schedule_delayed_work(&dev_priv->gpu_error.hangcheck_work, delay);
+}
+
__printf(3, 4)
void i915_handle_error(struct drm_device *dev, bool wedged,
const char *fmt, ...);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 8939438d747d..2a8a9694eec5 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3173,22 +3173,6 @@ out:
ENABLE_RPM_WAKEREF_ASSERTS(dev_priv);
}
-void i915_queue_hangcheck(struct drm_i915_private *dev_priv)
-{
- unsigned long delay;
-
- if (!i915.enable_hangcheck)
- return;
-
- /* Don't continually defer the hangcheck so that it is always run at
- * least once after work has been scheduled on any ring. Otherwise,
- * we will ignore a hung ring if a second ring is kept busy.
- */
-
- delay = round_jiffies_up_relative(DRM_I915_HANGCHECK_JIFFIES);
- schedule_delayed_work(&dev_priv->gpu_error.hangcheck_work, delay);
-}
-
static void ibx_irq_reset(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
--
2.7.0.rc3
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