Each call to igt_spin_batch_new_fence will do a stalling check to verify
that GEM is functional before submitting the spinning batch. In a loop,
this means that we may end up waiting for our earlier spinning
batches...
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
tests/perf_pmu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tests/perf_pmu.c b/tests/perf_pmu.c
index 85ce17394..45e2f6148 100644
--- a/tests/perf_pmu.c
+++ b/tests/perf_pmu.c
@@ -833,7 +833,8 @@ test_interrupts(int gem_fd)
/* Queue spinning batches. */
for (int i = 0; i < target; i++) {
- spin[i] = igt_spin_batch_new_fence(gem_fd, 0, I915_EXEC_RENDER);
+ spin[i] = __igt_spin_batch_new_fence(gem_fd,
+ 0, I915_EXEC_RENDER);
if (i == 0) {
fence_fd = spin[i]->out_fence;
} else {
--
2.15.1
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