From: Ajay Panicker <apanicke@google.com>
Date: Thu, 12 May 2016 22:52:01 +0000 (-0700)
Subject: Add sync to write the backup file to the filesystem
X-Git-Tag: android-x86-7.1-r1~92^2~17
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=b7e9cb4c35abbacce5313c6f1e2f5a51dc0946bb;p=android-x86%2Fsystem-bt.git

Add sync to write the backup file to the filesystem

Bug: 27354612
Change-Id: I5a7751b6f08831d43647391774501f211336e9eb
---

diff --git a/btif/src/btif_config.c b/btif/src/btif_config.c
index eceb964ea..f2a88069a 100644
--- a/btif/src/btif_config.c
+++ b/btif/src/btif_config.c
@@ -489,6 +489,7 @@ static void btif_config_write(UNUSED_ATTR UINT16 event, UNUSED_ATTR char *p_para
 
   pthread_mutex_lock(&lock);
   rename(CONFIG_FILE_PATH, CONFIG_BACKUP_PATH);
+  sync();
   config_t *config_paired = config_new_clone(config);
   btif_config_remove_unpaired(config_paired);
   config_save(config_paired, CONFIG_FILE_PATH);