[LTP] io_uring: Add test for READV and WRITEV operations

[linuxtestproject.agent@gmail.com]

Hi Sachin,

On Thu, 16 Apr 2026, Sachin Sant wrote:
> io_uring: Add test for READV and WRITEV operations

> Additionally merge prepare_write_buffers() and
> io_uring_init_buffer_pattern() into unified init_iovec_buffers()
> function that supports both rotating and simple character patterns

prepare_write_buffers() does not exist in the codebase — grep finds no
match anywhere. The diff only removes io_uring_init_buffer_pattern()
from io_uring_common.h. Please drop the reference to
prepare_write_buffers() from the commit message.

[...]

> +}
> +
> +
> +static void test_writev_readv(void)

Double blank line between functions; use one.

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