mm/damon/selftests: support schemes quotas

This updates DAMON selftests to support updated schemes debugfs file
format for the quotas.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: SeongJae Park <[email protected]>
Cc: Amit Shah <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: David Hildenbrand <[email protected]>
Cc: David Rientjes <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Greg Thelen <[email protected]>
Cc: Jonathan Cameron <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Leonard Foerster <[email protected]>
Cc: Marco Elver <[email protected]>
Cc: Markus Boehme <[email protected]>
Cc: Shakeel Butt <[email protected]>
Cc: Shuah Khan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

tools/testing/selftests/damon/debugfs_attrs.sh

@@ -63,10 +63,10 @@ echo "$orig_content" > "$file"
 file="$DBGFS/schemes"
 orig_content=$(cat "$file")
 
-test_write_succ "$file" "1 2 3 4 5 6 4" \
+test_write_succ "$file" "1 2 3 4 5 6 4 0 0 0" \
 	"$orig_content" "valid input"
 test_write_fail "$file" "1 2
-3 4 5 6 3" "$orig_content" "multi lines"
+3 4 5 6 3 0 0 0" "$orig_content" "multi lines"
 test_write_succ "$file" "" "$orig_content" "disabling"
 echo "$orig_content" > "$file"