drm/i915: Emit a backtrace if we attempt to rebind a pinned buffer

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This debugging trace was useful for finding the fbcon regression on
i965, and it may prove useful again in future.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>

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Chris Wilson 2010-08-04 12:37:41 +01:00 • committed by Eric Anholt

parent 87f8ebf309

commit ae7d49d879

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/i915/i915_gem.c

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