selftests: memcg: expect no low events in unprotected sibling

This is effectively a revert of commit cdc69458a5f3 ("cgroup: account for
memory_recursiveprot in test_memcg_low()").  The case test_memcg_low will
fail with memory_recursiveprot until resolved in reclaim code.

However, this patch preserves the existing helpers and variables for later
uses.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Michal Koutný <[email protected]>
Reviewed-by: David Vernet <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Richard Palethorpe <[email protected]>
Cc: Roman Gushchin <[email protected]>
Cc: Shakeel Butt <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/testing/selftests/cgroup/test_memcontrol.c b/tools/testing/selftests/cgroup/test_memcontrol.c
index 9b8213479b8b..7514bf7c0c3e 100644
--- a/tools/testing/selftests/cgroup/test_memcontrol.c
+++ b/tools/testing/selftests/cgroup/test_memcontrol.c
@@ -528,7 +528,7 @@ static int test_memcg_low(const char *root)
 	}
 
 	for (i = 0; i < ARRAY_SIZE(children); i++) {
-		int no_low_events_index = has_recursiveprot ? 2 : 1;
+		int no_low_events_index = 1;
 
 		oom = cg_read_key_long(children[i], "memory.events", "oom ");
 		low = cg_read_key_long(children[i], "memory.events", "low ");