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drm/i915: Use a common seqno for all rings.

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This will be used by the eviction logic to maintain fairness between the
rings.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Chris Wilson
2010-08-07 11:01:22 +01:00
committed by Eric Anholt
parent 0108a3edd5
commit 6f392d5486
4 changed files with 29 additions and 23 deletions
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drivers/gpu/drm/i915/intel_ringbuffer.h
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@@ -26,7 +26,6 @@ struct intel_ring_buffer {
unsigned int head;
unsigned int tail;
unsigned int space;
u32 next_seqno;
struct intel_hw_status_page status_page;
u32 irq_gem_seqno; /* last seq seem at irq time */