drm/i915: Add unit tests for the breadcrumb rbtree, insert/remove
First retroactive test, make sure that the waiters are in global seqno
order after random inserts and removals.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-3-chris@chris-wilson.co.uk
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index b122c3c..cc62e89 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -5,6 +5,7 @@
#include "i915_gem_batch_pool.h"
#include "i915_gem_request.h"
#include "i915_gem_timeline.h"
+#include "i915_selftest.h"
#define I915_CMD_HASH_ORDER 9
@@ -249,6 +250,7 @@
bool irq_enabled : 1;
bool rpm_wakelock : 1;
+ I915_SELFTEST_DECLARE(bool mock : 1);
} breadcrumbs;
/*