From 9a3da74f9ce4b124a2bc8c9ddb001afbbb3d662d Mon Sep 17 00:00:00 2001
From: Vinay Verma <vvinay@codeaurora.org>
Date: Fri, 14 Sep 2018 11:25:46 +0530
Subject: Reduce hwbinder buffer size for power HAL

Set hwbinder buffer size to 16KB for 32 bit architecture.

Change-Id: I4272a12853269dd6363f58a5bb81caa09cc47e9a
CRs-Fixed: 2315283
---
 service.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'service.cpp')

diff --git a/service.cpp b/service.cpp
index c8100b9..85f84d1 100644
--- a/service.cpp
+++ b/service.cpp
@@ -31,6 +31,9 @@
 
 #include <hardware/power.h>
 #include <hidl/HidlTransportSupport.h>
+#ifdef ARCH_ARM_32
+#include <hwbinder/ProcessState.h>
+#endif
 #include <log/log.h>
 #include "Power.h"
 
@@ -47,6 +50,10 @@ using android::hardware::power::V1_2::IPower;
 using android::hardware::power::V1_2::implementation::Power;
 
 int main() {
+#ifdef ARCH_ARM_32
+    android::hardware::ProcessState::initWithMmapSize((size_t)16384);
+#endif
+
     status_t status;
     android::sp<IPower> service = nullptr;
 
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