commit a9dca77315b85f61e7386ca8dc931f79f6396531
author Rebecca Schultz Zavin <rebecca@android.com> Thu Sep 20 00:17:34 2012 -0700
committer Rebecca Schultz Zavin <rebecca@android.com> Thu Sep 20 09:47:37 2012 -0700
tree 871405cc2ac0d88ebfad129702922c00aad8bf0f
parent 4430aa6aaaa8e93bb7fbca761bf18540a7d95ca0

Update ion header to add FLAG_CACHED_NEEDS_SYNC

Bug: 6854979
Change-Id: Ic94c1b7b10ab750a6b4b0db83d2fb1fa073d91b9
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>

libc/kernel/common/linux/ion.h

diff --git a/libc/kernel/common/linux/ion.h b/libc/kernel/common/linux/ion.h
index aba44b3..ab4f49f 100644
--- a/libc/kernel/common/linux/ion.h
+++ b/libc/kernel/common/linux/ion.h
@@ -34,38 +34,39 @@
 #define ION_HEAP_SYSTEM_CONTIG_MASK (1 << ION_HEAP_TYPE_SYSTEM_CONTIG)
 #define ION_HEAP_CARVEOUT_MASK (1 << ION_HEAP_TYPE_CARVEOUT)
 #define ION_FLAG_CACHED 1  
-struct ion_allocation_data {
+#define ION_FLAG_CACHED_NEEDS_SYNC 2  
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct ion_allocation_data {
  size_t len;
  size_t align;
  unsigned int heap_mask;
- unsigned int flags;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int flags;
  struct ion_handle *handle;
 };
 struct ion_fd_data {
- struct ion_handle *handle;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct ion_handle *handle;
  int fd;
 };
 struct ion_handle_data {
- struct ion_handle *handle;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct ion_handle *handle;
 };
 struct ion_custom_data {
  unsigned int cmd;
- unsigned long arg;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned long arg;
 };
 #define ION_IOC_MAGIC 'I'
 #define ION_IOC_ALLOC _IOWR(ION_IOC_MAGIC, 0,   struct ion_allocation_data)
-#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data)
 #define ION_IOC_MAP _IOWR(ION_IOC_MAGIC, 2, struct ion_fd_data)
 #define ION_IOC_SHARE _IOWR(ION_IOC_MAGIC, 4, struct ion_fd_data)
 #define ION_IOC_IMPORT _IOWR(ION_IOC_MAGIC, 5, struct ion_fd_data)
-#define ION_IOC_SYNC _IOWR(ION_IOC_MAGIC, 7, struct ion_fd_data)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ION_IOC_SYNC _IOWR(ION_IOC_MAGIC, 7, struct ion_fd_data)
 #define ION_IOC_CUSTOM _IOWR(ION_IOC_MAGIC, 6, struct ion_custom_data)
 #endif