From de73a0cfdfe4e175b12da1cf38dd5d3f7c1b8d9a Mon Sep 17 00:00:00 2001
From: OPPO <wangjimin@oppo.com>
Date: Fri, 28 Mar 2014 19:12:47 +0800
Subject: [PATCH] Sync persist property immediately,in case of suddenly remove
 the battery.

Change-Id: I83c5812c69db532f4675f5dbfa508e55999c8dfe
---
 init/property_service.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/init/property_service.c b/init/property_service.c
index fe7cbb582..eb19f93a7 100644
--- a/init/property_service.c
+++ b/init/property_service.c
@@ -269,6 +269,7 @@ static void write_persistent_property(const char *name, const char *value)
         return;
     }
     write(fd, value, strlen(value));
+    fsync(fd);
     close(fd);
 
     snprintf(path, sizeof(path), "%s/%s", PERSISTENT_PROPERTY_DIR, name);