It is useful to dump the request layout between engines help debug
ordering issues and stuck preemption, so add it to preempt_other().
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
---
tests/gem_exec_schedule.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/gem_exec_schedule.c b/tests/gem_exec_schedule.c
index 1fc7c697..c9c4452e 100644
--- a/tests/gem_exec_schedule.c
+++ b/tests/gem_exec_schedule.c
@@ -450,6 +450,7 @@ static void preempt_other(int fd, unsigned ring)
result, (n + 1)*sizeof(uint32_t), n + 1,
0, I915_GEM_DOMAIN_RENDER);
+ igt_debugfs_dump(fd, "i915_engine_info");
gem_set_domain(fd, result, I915_GEM_DOMAIN_GTT, 0);
for (i = 0; i < n; i++) {
--
2.16.1
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