diff options
Diffstat (limited to 'include/uapi/linux/io_uring.h')
| -rw-r--r-- | include/uapi/linux/io_uring.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 53b36311cdac..bc34a57a660b 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -45,8 +45,13 @@ struct io_uring_sqe { __u64 user_data; /* data to be passed back at completion time */ union { struct { - /* index into fixed buffers, if used */ - __u16 buf_index; + /* pack this to avoid bogus arm OABI complaints */ + union { + /* index into fixed buffers, if used */ + __u16 buf_index; + /* for grouped buffer selection */ + __u16 buf_group; + } __attribute__((packed)); /* personality to use, if used */ __u16 personality; __s32 splice_fd_in; @@ -119,6 +124,7 @@ enum { IORING_OP_OPENAT2, IORING_OP_EPOLL_CTL, IORING_OP_SPLICE, + IORING_OP_PROVIDE_BUFFERS, /* this goes last, obviously */ IORING_OP_LAST, |