[PATCH i-g-t 5/5] tests/intel/xe_compute_preempt.c: Reduced child count for PTL

[priyanka.dandamudi at intel.com]

From: Priyanka Dandamudi <priyanka.dandamudi at intel.com>

Preemption is not happening for long kernel when child count is beyond
50 in PTL for compute-preempt-many test and its failing user fence.
So, reduced child count for PTL.

Signed-off-by: Priyanka Dandamudi <priyanka.dandamudi at intel.com>
---
 tests/intel/xe_compute_preempt.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tests/intel/xe_compute_preempt.c b/tests/intel/xe_compute_preempt.c
index 5319dee7b..d4c243c16 100644
--- a/tests/intel/xe_compute_preempt.c
+++ b/tests/intel/xe_compute_preempt.c
@@ -64,8 +64,16 @@ igt_main
 				continue;
 
 			igt_dynamic_f("engine-%s", xe_engine_class_string(hwe->engine_class)) {
+				uint16_t dev_id = intel_get_drm_devid(xe);
+				int child_count;
+
+				if (IS_PANTHERLAKE(dev_id))
+					child_count = 50;
+				else
+					child_count = 100;
+
 				test_compute_preempt(xe, hwe, false);
-				igt_fork(child, 100)
+				igt_fork(child, child_count)
 					test_compute_preempt(xe, hwe, false);
 				igt_waitchildren();
 			}
-- 
2.34.1