diff options
| author | Jens Axboe <axboe@kernel.dk> | 2019-05-13 16:16:07 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-05-13 16:16:07 -0600 |
| commit | 0ba9503f793647bfd967da8083a2adf56621307c (patch) | |
| tree | d0cb567953421723a4f93c6895f47081b48980ff /src | |
| parent | 40c6f8454b86a5cd3bda63b41b9524ec162e9842 (diff) | |
Add link SQE support
Just a basic test case that does various forms of linked nops, and
a sample bare bones copy program using linked reads and writes.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'src')
| -rw-r--r-- | src/io_uring.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/io_uring.h b/src/io_uring.h index 43ecbc1..4da0053 100644 --- a/src/io_uring.h +++ b/src/io_uring.h @@ -39,6 +39,7 @@ struct io_uring_sqe { */ #define IOSQE_FIXED_FILE (1U << 0) /* use fixed fileset */ #define IOSQE_IO_DRAIN (1U << 1) +#define IOSQE_IO_LINK (1U << 2) /* * io_uring_setup() flags |