From d680f4080e2df0c5e25551512805b1238133bf26 Mon Sep 17 00:00:00 2001
From: Calin Crisan <ccrisan@gmail.com>
Date: Wed, 19 Jul 2017 21:30:29 +0300
Subject: [PATCH] bluetooth init script: persist device cache on data partition

---
 board/common/overlay/etc/init.d/S37bluetooth | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/board/common/overlay/etc/init.d/S37bluetooth b/board/common/overlay/etc/init.d/S37bluetooth
index c70568fb38..c68cd9c8d6 100755
--- a/board/common/overlay/etc/init.d/S37bluetooth
+++ b/board/common/overlay/etc/init.d/S37bluetooth
@@ -18,9 +18,13 @@ test -n "$os_version" || source /etc/init.d/base
 
 hci=hci0
 bluetoothd=/usr/libexec/bluetooth/bluetoothd
-run_conf="/var/lib/bluetooth.conf"
+data_dir=/var/lib/bluetooth
+run_data_dir=/data/bluetooth
+run_conf=/var/lib/bluetooth.conf
 
 configure() {
+    mkdir -p $run_data_dir
+    ln -sf $run_data_dir $data_dir
     cp $conf $run_conf
 
     # if no specific name configured, use hostname