diff options
Diffstat (limited to 'include/uapi/linux/io_uring.h')
| -rw-r--r-- | include/uapi/linux/io_uring.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 1e1652f25cc1..ea57526a5b89 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -28,6 +28,7 @@ struct io_uring_sqe { __u16 poll_events; __u32 sync_range_flags; __u32 msg_flags; + __u32 timeout_flags; }; __u64 user_data; /* data to be passed back at completion time */ union { @@ -61,6 +62,7 @@ struct io_uring_sqe { #define IORING_OP_SYNC_FILE_RANGE 8 #define IORING_OP_SENDMSG 9 #define IORING_OP_RECVMSG 10 +#define IORING_OP_TIMEOUT 11 /* * sqe->fsync_flags @@ -128,12 +130,18 @@ struct io_uring_params { __u32 flags; __u32 sq_thread_cpu; __u32 sq_thread_idle; - __u32 resv[5]; + __u32 features; + __u32 resv[4]; struct io_sqring_offsets sq_off; struct io_cqring_offsets cq_off; }; /* + * io_uring_params->features flags + */ +#define IORING_FEAT_SINGLE_MMAP (1U << 0) + +/* * io_uring_register(2) opcodes and arguments */ #define IORING_REGISTER_BUFFERS 0 |