From 288e3078f550b611bbad5d50a481233db4fa1e50 Mon Sep 17 00:00:00 2001
From: Wenchao Hao <haowenchao@xiaomi.com>
Date: Wed, 20 Nov 2024 14:55:42 +0800
Subject: [PATCH] test_swap: parent sleep before exit to make sure child has
 pageout data

Signed-off-by: Wenchao Hao <haowenchao@xiaomi.com>
---
 test_swap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test_swap.c b/test_swap.c
index bf26d9e..a30bd3b 100644
--- a/test_swap.c
+++ b/test_swap.c
@@ -56,6 +56,7 @@ int main()
 
 	if (pid) {
 		munmap(p, SIZE);
+		sleep(3);
 		return 0;
 	}