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authorPo-Hsu Lin <po-hsu.lin@canonical.com>2017-06-27 09:17:12 +0300
committerShuah Khan <shuahkh@osg.samsung.com>2017-06-30 19:06:22 +0300
commita34b28c92ec8c92938de03c18c5fab32efd2e29a (patch)
tree3d3e2c6f2b328499e924936106251321e623a3d9 /tools/testing/selftests/memory-hotplug
parent593f927851a58fdca559b173c807a0b78c9f6e49 (diff)
downloadlinux-a34b28c92ec8c92938de03c18c5fab32efd2e29a.tar.xz
selftests: check hot-pluggagble memory for memory-hotplug test
Check for hot-pluggable memory availability in prerequisite() of the memory-hotplug test. Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Diffstat (limited to 'tools/testing/selftests/memory-hotplug')
-rwxr-xr-xtools/testing/selftests/memory-hotplug/mem-on-off-test.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
index a8d858767102..993ff2bcfc7b 100755
--- a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
+++ b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
@@ -22,6 +22,11 @@ prerequisite()
echo $msg memory hotplug is not supported >&2
exit 0
fi
+
+ if ! grep -q 1 $SYSFS/devices/system/memory/memory*/removable; then
+ echo $msg no hot-pluggable memory >&2
+ exit 0
+ fi
}
#