From ae27cb9c2db58e7a96d9c48e21f83ec014a6a15a Mon Sep 17 00:00:00 2001 From: Brendan Jackman Date: Mon, 3 Oct 2016 11:31:29 +0100 Subject: [PATCH] tests/eas/acceptance: Reduce expected LITTLE busy time for offload test Where the 'migrator' tasks in the OffloadMigrationAndIdlePull are initially placed on the same CPU, the busy time of the LITTLE CPUs that are exercised can be below 99% during the perdiod where big CPUs are occupied. This shouldn't be considered a failure. In my experiments 97% appeared to be a low enough value to prevent these failures. In fact I observed no failures with the value at 98% either, but it seems wise to allow a little margin for error. --- tests/eas/acceptance.config | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/eas/acceptance.config b/tests/eas/acceptance.config index e5c2e1b08..620307bf5 100644 --- a/tests/eas/acceptance.config +++ b/tests/eas/acceptance.config @@ -9,7 +9,7 @@ "STEP_HIGH_DCYCLE" : 50, "EXPECTED_RESIDENCY_PCT" : 85, "OFFLOAD_MIGRATION_MIGRATOR_DELAY": 1, - "OFFLOAD_EXPECTED_BUSY_TIME_PCT": 99, + "OFFLOAD_EXPECTED_BUSY_TIME_PCT": 97, "SET_IS_BIG_LITTLE": true, "TEST_CONF" : { "modules" : [ "bl", "cpufreq" ], -- GitLab