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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-02-03 11:57:46 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-02-07 14:59:18 +0000 |
| commit | db53a302611c06bde01851f61fa0675a84ca018c (patch) | |
| tree | c1504cf7929af3372a3d96c3a87ee754ceb1eff9 /drivers/gpu/drm/i915/i915_irq.c | |
| parent | d9bc7e9f32716901c617e1f0fb6ce0f74f172686 (diff) | |
| download | lwn-db53a302611c06bde01851f61fa0675a84ca018c.tar.gz lwn-db53a302611c06bde01851f61fa0675a84ca018c.zip | |
drm/i915: Refine tracepoints
A lot of minor tweaks to fix the tracepoints, improve the outputting for
ftrace, and to generally make the tracepoints useful again. It is a start
and enough to begin identifying performance issues and gaps in our
coverage.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 95304472f0d0..15d6269027e7 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -365,7 +365,7 @@ static void notify_ring(struct drm_device *dev, return; seqno = ring->get_seqno(ring); - trace_i915_gem_request_complete(dev, seqno); + trace_i915_gem_request_complete(ring, seqno); ring->irq_seqno = seqno; wake_up_all(&ring->irq_queue); @@ -1273,16 +1273,6 @@ static int i915_emit_irq(struct drm_device * dev) return dev_priv->counter; } -void i915_trace_irq_get(struct drm_device *dev, u32 seqno) -{ - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - struct intel_ring_buffer *ring = LP_RING(dev_priv); - - if (dev_priv->trace_irq_seqno == 0 && - ring->irq_get(ring)) - dev_priv->trace_irq_seqno = seqno; -} - static int i915_wait_irq(struct drm_device * dev, int irq_nr) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; |