[PATCH -next v3 2/3] selftests/memory-hotplug: Restore memory before exit

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Some momory will be left in offline state when calling
offline_memory_expect_fail() failed. Restore it before exit.

Signed-off-by: Zhao Gongyi <zhaogongyi@xxxxxxxxxx>
---
 .../memory-hotplug/mem-on-off-test.sh         | 22 ++++++++++++++-----
 1 file changed, 16 insertions(+), 6 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 3edda1f13f7b..6173859d3379 100755
--- a/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
+++ b/tools/testing/selftests/memory-hotplug/mem-on-off-test.sh
@@ -134,6 +134,16 @@ offline_memory_expect_fail()
 	return 0
 }

+online_all_offline_memory()
+{
+	for memory in `hotpluggable_offline_memory`; do
+		online_memory_expect_success $memory || {
+			echo "online memory $memory: unexpected fail"
+			retval=1
+		}
+	done
+}
+
 error=-12
 priority=0
 # Run with default of ratio=2 for Kselftest run
@@ -276,12 +286,7 @@ done
 # Online all hot-pluggable memory
 #
 echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/MEM_GOING_ONLINE/error
-for memory in `hotpluggable_offline_memory`; do
-	online_memory_expect_success $memory || {
-		echo "online memory $memory: unexpected fail"
-		retval=1
-	}
-done
+online_all_offline_memory

 #
 # Test memory hot-remove error handling (online => offline)
@@ -299,4 +304,9 @@ done
 echo 0 > $NOTIFIER_ERR_INJECT_DIR/actions/MEM_GOING_OFFLINE/error
 /sbin/modprobe -q -r memory-notifier-error-inject

+#
+# Restore memory before exit
+#
+online_all_offline_memory
+
 exit $retval
--
2.17.1





[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux