[Intel-gfx] [PATCH] drm/i915/selftests: Tweak the default subtest runtime

[Chris Wilson]

BAT is growing a little fat and CI is under pressure and needs to trim
off some redundant runtime. An easy option to reduce the selftest
runtimes, so try halving our default subtest timeout. While this reduces
the number of iterations used, for the majority of tests that are
passing, repeat runs (with different CI_DRM) will make up the
difference -- a negative consequence though is that we may reduce the
frequency of sporadic failures. Hopefully, we have no tests that were
crucially dependent on the fixed 1s timeout...

Suggested-by: Tomi Sarvela <tomi.p.sarvela at intel.com>
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Matthew Auld <matthew.william.auld at gmail.com>
---
 drivers/gpu/drm/i915/selftests/i915_selftest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/selftests/i915_selftest.c b/drivers/gpu/drm/i915/selftests/i915_selftest.c
index 92c9193cdc85..a6cca4ad96f6 100644
--- a/drivers/gpu/drm/i915/selftests/i915_selftest.c
+++ b/drivers/gpu/drm/i915/selftests/i915_selftest.c
@@ -30,7 +30,7 @@
 #include "igt_flush_test.h"
 
 struct i915_selftest i915_selftest __read_mostly = {
-	.timeout_ms = 1000,
+	.timeout_ms = 500,
 };
 
 int i915_mock_sanitycheck(void)
-- 
2.24.0.rc0