commit d7f53e1945be8db145a5f1be038ed223d25a8edf
author Dima Zavin <dima@android.com> Mon Nov 02 16:02:43 2009 -0800
committer Dima Zavin <dima@android.com> Mon Nov 02 16:36:45 2009 -0800
tree 45e96379b248e75f7a0d0251530ccbe6bf41b04b
parent dbeb4d37d7154f30b11254a4fa1a801e894f8e98

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

diff --git a/libs/binder/MemoryHeapPmem.cpp b/libs/binder/MemoryHeapPmem.cpp
index 3806a42..c660947 100644
--- a/libs/binder/MemoryHeapPmem.cpp
+++ b/libs/binder/MemoryHeapPmem.cpp
@@ -132,7 +132,7 @@
     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());