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Fix typo in ref-liburing/submission.rst #8

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Fix typo in ref-liburing/submission.rst #8

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2 changes: 1 addition & 1 deletion ref-liburing/submission.rst
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Expand Up @@ -23,7 +23,7 @@ Submitting an I/O request is a sequence that generally looks like this:

This snippet is from the example :ref:`cat with liburing<cat_liburing>`.

You call :c:func:`io_ring_get_sqe` to get an submission queue entry or SQE, use one of the submission helpers for the type of I/O you're trying to get done like :c:func:`io_uring_prep_readv` or :c:func:`io_uring_prep_accept`, call :c:func:`io_uring_set_sqe_data` to get a pointer to a a data structure that uniquely identifies this request (you get this same user data back on the completion side), and finally call :c:func:`io_uring_submit` to submit the request.
You call :c:func:`io_uring_get_sqe` to get an submission queue entry or SQE, use one of the submission helpers for the type of I/O you're trying to get done like :c:func:`io_uring_prep_readv` or :c:func:`io_uring_prep_accept`, call :c:func:`io_uring_set_sqe_data` to get a pointer to a a data structure that uniquely identifies this request (you get this same user data back on the completion side), and finally call :c:func:`io_uring_submit` to submit the request.

You can also set up polling as to avoid calling the :c:func:`io_uring_submit` system call. TODO: link polling example here.

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