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-rw-r--r--tools/testing/selftests/damon/_debugfs_common.sh14
1 files changed, 13 insertions, 1 deletions
diff --git a/tools/testing/selftests/damon/_debugfs_common.sh b/tools/testing/selftests/damon/_debugfs_common.sh
index 48989d4813ae..54d45791b0d9 100644
--- a/tools/testing/selftests/damon/_debugfs_common.sh
+++ b/tools/testing/selftests/damon/_debugfs_common.sh
@@ -8,7 +8,12 @@ test_write_result() {
expect_reason=$4
expected=$5
- echo "$content" > "$file"
+ if [ "$expected" = "0" ]
+ then
+ echo "$content" > "$file"
+ else
+ echo "$content" > "$file" 2> /dev/null
+ fi
if [ $? -ne "$expected" ]
then
echo "writing $content to $file doesn't return $expected"
@@ -45,6 +50,13 @@ test_content() {
source ./_chk_dependency.sh
damon_onoff="$DBGFS/monitor_on"
+if [ -f "$DBGFS/monitor_on_DEPRECATED" ]
+then
+ damon_onoff="$DBGFS/monitor_on_DEPRECATED"
+else
+ damon_onoff="$DBGFS/monitor_on"
+fi
+
if [ $(cat "$damon_onoff") = "on" ]
then
echo "monitoring is on"