diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/io_uring_types.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/io_uring.h | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h index e1d69123e164..aa5f5ea98076 100644 --- a/include/linux/io_uring_types.h +++ b/include/linux/io_uring_types.h @@ -324,6 +324,9 @@ struct io_ring_ctx { unsigned cq_entries; struct io_ev_fd __rcu *io_ev_fd; unsigned cq_extra; + + void *cq_wait_arg; + size_t cq_wait_size; } ____cacheline_aligned_in_smp; /* diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 1ee35890125b..4418d0192959 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -663,6 +663,11 @@ struct io_uring_region_desc { __u64 __resv[4]; }; +enum { + /* expose the region as registered wait arguments */ + IORING_MEM_REGION_REG_WAIT_ARG = 1, +}; + struct io_uring_mem_region_reg { __u64 region_uptr; /* struct io_uring_region_desc * */ __u64 flags; |