[LTP] [PATCH v2 2/3] memcontrol02: Fix anon memory comparison

Richard Palethorpe rpalethorpe@suse.com
Tue Jan 25 15:49:22 CET 2022


All memory is being compared with the size malloc'ed instead of just
anon.

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
---
 testcases/kernel/controllers/memcg/memcontrol02.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testcases/kernel/controllers/memcg/memcontrol02.c b/testcases/kernel/controllers/memcg/memcontrol02.c
index 411f5aea6..75ae5f56c 100644
--- a/testcases/kernel/controllers/memcg/memcontrol02.c
+++ b/testcases/kernel/controllers/memcg/memcontrol02.c
@@ -67,8 +67,8 @@ static void alloc_anon_50M_check(void)
 	SAFE_CGROUP_LINES_SCANF(cg_child, "memory.stat", anon_key_fmt, &anon);
 
 	TST_EXP_EXPR(anon > 0, "(memory.stat.anon=%zd) > 0", anon);
-	TST_EXP_EXPR(values_close(size, current, 3),
-		     "(size=%zd) ~= (memory.stat.anon=%zd)", size, current);
+	TST_EXP_EXPR(values_close(size, anon, 3),
+		     "(size=%zd) ~= (memory.stat.anon=%zd)", size, anon);
 	TST_EXP_EXPR(values_close(anon, current, 3),
 		     "(memory.current=%zd) ~= (memory.stat.anon=%zd)",
 		     current, anon);
-- 
2.34.1



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