From bdff9769be6efd73104ae1248fb9c659af4ecbd1 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Thu, 9 Aug 2018 03:57:29 +0800
Subject: [PATCH] Move remount,ro back to post-fs-data mode

---
 native/jni/core/bootstages.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/native/jni/core/bootstages.c b/native/jni/core/bootstages.c
index b5a5d4986..fe8decff2 100644
--- a/native/jni/core/bootstages.c
+++ b/native/jni/core/bootstages.c
@@ -706,8 +706,6 @@ void startup() {
 		xsymlink(MIRRDIR "/bin/busybox", BBPATH "/busybox");
 	}
 
-	xmount(NULL, "/", NULL, MS_REMOUNT | MS_RDONLY, NULL);
-
 	// Start post-fs-data mode
 	execl("/sbin/magisk.bin", "magisk", "--post-fs-data", NULL);
 }
@@ -720,6 +718,8 @@ void post_fs_data(int client) {
 	// If post-fs-data mode is started, it means startup succeeded
 	setup_done = 1;
 
+	xmount(NULL, "/", NULL, MS_REMOUNT | MS_RDONLY, NULL);
+
 	LOGI("** post-fs-data mode running\n");
 
 	// Allocate buffer