From b8c8b1f838deaaa7b57acbb1d41fb464e25397c8 Mon Sep 17 00:00:00 2001
From: Michael Lee <mzlee@fb.com>
Date: Mon, 8 Aug 2016 10:54:18 -0700
Subject: [PATCH] Include sys/syscall.h to SysMembarrier

Summary: It calls syscall, but does not include the header.

Reviewed By: knekritz

Differential Revision: D3586636

fbshipit-source-id: 2ef05fc4b88f236a84b79afa708e98fe21529685
---
 folly/portability/SysMembarrier.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/folly/portability/SysMembarrier.cpp b/folly/portability/SysMembarrier.cpp
index 7801000f..cc4b43ac 100644
--- a/folly/portability/SysMembarrier.cpp
+++ b/folly/portability/SysMembarrier.cpp
@@ -19,6 +19,7 @@
 #include <mutex>
 
 #include <folly/Portability.h>
+#include <folly/portability/SysSyscall.h>
 #include <folly/portability/Unistd.h>
 
 #if !defined(__NR_membarrier) && FOLLY_X64 && !FOLLY_MOBILE && \
-- 
2.34.1