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-rw-r--r--include/uapi/linux/io_uring.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 6e7f2e5e917b..a0c85e0e9016 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -95,6 +95,7 @@ enum {
#define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */
#define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */
#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */
+#define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */
enum {
IORING_OP_NOP,
@@ -268,6 +269,7 @@ enum {
IORING_REGISTER_PERSONALITY = 9,
IORING_UNREGISTER_PERSONALITY = 10,
IORING_REGISTER_RESTRICTIONS = 11,
+ IORING_REGISTER_ENABLE_RINGS = 12,
/* this goes last */
IORING_REGISTER_LAST