From dfc7244aa874ae31cc13758e1e2cf6112f7a66b4 Mon Sep 17 00:00:00 2001
From: Dima Zavin <dima@android.com>
Date: Mon, 2 Nov 2009 16:02:43 -0800
Subject: [PATCH] libbinder: MemoryHeapPmem: honor the NO_CACHING flag when
 creating a client heap

Change-Id: Ia7beb800f5a24beaa4b7f3032b486d4ed1991b23
Signed-off-by: Dima Zavin <dima@android.com>
---
 libs/binder/MemoryHeapPmem.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/binder/MemoryHeapPmem.cpp b/libs/binder/MemoryHeapPmem.cpp
index 3806a42d37c5..c66094761df5 100644
--- a/libs/binder/MemoryHeapPmem.cpp
+++ b/libs/binder/MemoryHeapPmem.cpp
@@ -132,7 +132,7 @@ MemoryHeapPmem::MemoryHeapPmem(const sp<MemoryHeapBase>& pmemHeap,
     char const * const device = pmemHeap->getDevice();
 #if HAVE_ANDROID_OS
     if (device) {
-        int fd = open(device, O_RDWR);
+        int fd = open(device, O_RDWR | (flags & NO_CACHING ? O_SYNC : 0));
         LOGE_IF(fd<0, "couldn't open %s (%s)", device, strerror(errno));
         if (fd >= 0) {
             int err = ioctl(fd, PMEM_CONNECT, pmemHeap->heapID());
-- 
2.11.0