commit 849d4bcd79f0bc683927f4516bb28151afbb9098
author Rebecca Schultz Zavin <rebecca@android.com> Thu Sep 20 15:46:01 2012 -0700
committer Android Git Automerger <android-git-automerger@android.com> Thu Sep 20 15:46:01 2012 -0700
tree 8346f6c26c60512e5bd1ea06aff98e225158e03d
parent 23f8753a9fa34058a76ed0d12a6fccc861cb87a4
parent 4eeac605a6b049187ad97fe679d3c8c164d13de3

am 4eeac605: am c1b6ab82: Update ion header to add flag for CACHED_NEEDS_SYNC

* commit '4eeac605a6b049187ad97fe679d3c8c164d13de3':
  Update ion header to add flag for CACHED_NEEDS_SYNC

original/linux/ion.h

diff --git a/original/linux/ion.h b/original/linux/ion.h
index e72c09e..a7d399c 100644
--- a/original/linux/ion.h
+++ b/original/linux/ion.h
@@ -52,6 +52,9 @@
 					   cached, ion will do cache
 					   maintenance when the buffer is
 					   mapped for dma */
+#define ION_FLAG_CACHED_NEEDS_SYNC 2	/* mappings of this buffer will created
+					   at mmap time, if this is set
+					   caches must be managed manually */
 
 #ifdef __KERNEL__
 struct ion_device;