diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-06-30 21:16:52 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-07-02 17:10:26 +0300 |
| commit | 4aac001f780388b252534396feaf49b250eae27f (patch) | |
| tree | 7bfc32590615c3b2ce964237eb248ad416bcff20 /include | |
| parent | 3a0ae385f69e9b2d87c9b017c4ffb5567c015197 (diff) | |
| download | linux-4aac001f780388b252534396feaf49b250eae27f.tar.xz | |
io_uring/mock: add cmd using vectored regbufs
There is a command api allowing to import vectored registered buffers,
add a new mock command that uses the feature and simply copies the
specified registered buffer into user space or vice versa.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/229a113fd7de6b27dbef9567f7c0bf4475c9017d.1750599274.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/io_uring/mock_file.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/uapi/linux/io_uring/mock_file.h b/include/uapi/linux/io_uring/mock_file.h index a44273fd526d..73aca477d5c8 100644 --- a/include/uapi/linux/io_uring/mock_file.h +++ b/include/uapi/linux/io_uring/mock_file.h @@ -3,6 +3,12 @@ #include <linux/types.h> +enum { + IORING_MOCK_FEAT_CMD_COPY, + + IORING_MOCK_FEAT_END, +}; + struct io_uring_mock_probe { __u64 features; __u64 __resv[9]; @@ -19,4 +25,12 @@ enum { IORING_MOCK_MGR_CMD_CREATE, }; +enum { + IORING_MOCK_CMD_COPY_REGBUF, +}; + +enum { + IORING_MOCK_COPY_FROM = 1, +}; + #endif |