From ddddda9bc41c9214731def8665ad92414356d685 Mon Sep 17 00:00:00 2001 From: Shuah Khan Date: Wed, 2 Jul 2014 09:51:38 -0600 Subject: tools: selftests - create a separate hotplug target for full range test On some systems, hot-plug tests could hang forever waiting for cpu and memory to be ready to be offlined. A special hot-plug target is created to run full range of hot-plug tests. In default mode, hot-plug tests run in safe mode with a limited scope. In limited mode, cpu-hotplug test is run on a single cpu as opposed to all hotplug capable cpus, and memory hotplug test is run on 2% of hotplug capable memory instead of 10%. In addition to the above change, cpu-hotplug is chnged to change processor affinity to cpu 0 so it doesn't impact itself while the test runs. Signed-off-by: Shuah Khan Cc: Kees Cook Cc: Michael Ellerman Cc: Benjamin Herrenschmidt Cc: Frederic Weisbecker Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/memory-hotplug/Makefile | 3 +++ 1 file changed, 3 insertions(+) (limited to 'tools/testing/selftests/memory-hotplug/Makefile') diff --git a/tools/testing/selftests/memory-hotplug/Makefile b/tools/testing/selftests/memory-hotplug/Makefile index 058c76f5d102..d46b8d489cd2 100644 --- a/tools/testing/selftests/memory-hotplug/Makefile +++ b/tools/testing/selftests/memory-hotplug/Makefile @@ -1,6 +1,9 @@ all: run_tests: + @/bin/bash ./on-off-test.sh -r 2 || echo "memory-hotplug selftests: [FAIL]" + +run_full_test: @/bin/bash ./on-off-test.sh || echo "memory-hotplug selftests: [FAIL]" clean: -- cgit v1.2.3-59-g8ed1b