From 487c4b672515fed39fe311b636b7dfe31a547dc9 Mon Sep 17 00:00:00 2001
From: Liu Zhi Fu <liuzhifu@espressif.com>
Date: Thu, 7 Jun 2018 19:51:49 +0800
Subject: [PATCH] esp32: optimize WiFi memory

Optimize WiFi memory:
1. Decrease WiFi task stack size by 512 Bytes
2. Modify WiFi NVS configuration array from static to dynamic
3. Move interrupt/RX relating variables from .bss segment to .data segment
4. Modify WiFi management short buffer from static to dynamic
5. Remove some useless WiFi buffer space
---
 components/esp32/lib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/esp32/lib b/components/esp32/lib
index 635d627fd3..3a4f91f9e5 160000
--- a/components/esp32/lib
+++ b/components/esp32/lib
@@ -1 +1 @@
-Subproject commit 635d627fd336ea79fac0911e81963a31764e70ed
+Subproject commit 3a4f91f9e534f86e6592bd844ed7a74e25e1f68b