From df5ac75816efe7f58c56826957bfb09eb2127098 Mon Sep 17 00:00:00 2001 From: Tim Murray Date: Wed, 22 Mar 2017 22:02:20 -0700 Subject: binder: make FIFO inheritance a per-context option Add a new ioctl to binder to control whether FIFO inheritance should happen. In particular, hwbinder should inherit FIFO priority from callers, but standard binder threads should not. Test: boots bug 36516194 Signed-off-by: Tim Murray Change-Id: I8100c4364b7d15d1bf00a8ca5c286e4d4b23ce85 --- include/uapi/linux/android/binder.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h index 78196aa9f..5f63fde33 100644 --- a/include/uapi/linux/android/binder.h +++ b/include/uapi/linux/android/binder.h @@ -253,6 +253,7 @@ struct binder_node_debug_info { #define BINDER_SET_CONTEXT_MGR _IOW('b', 7, __s32) #define BINDER_THREAD_EXIT _IOW('b', 8, __s32) #define BINDER_VERSION _IOWR('b', 9, struct binder_version) +#define BINDER_SET_INHERIT_FIFO_PRIO _IO('b', 10) #define BINDER_GET_NODE_DEBUG_INFO _IOWR('b', 11, struct binder_node_debug_info) /* -- cgit v1.2.3