Re: [Qemu-devel] [PATCH v9 07/17] blockdev: adds bdrv_parse_aio to use io_uring

[Julia Suvorova via Qemu-devel]

On Fri, Aug 2, 2019 at 1:41 AM Aarushi Mehta <mehta.aar...@gmail.com> wrote:
> +int bdrv_parse_aio(const char *mode, int *flags)
> +{
> +    if (!strcmp(mode, "threads")) {
> +        /* do nothing, default */
> +    } else if (!strcmp(mode, "native")) {
> +        *flags |= BDRV_O_NATIVE_AIO;

This 'if' should be covered with CONFIG_LINUX_AIO.

Best regards, Julia Suvorova.

> +#ifdef CONFIG_LINUX_IO_URING
> +    } else if (!strcmp(mode, "io_uring")) {
> +        *flags |= BDRV_O_IO_URING;
> +#endif
> +    } else {
> +        return -1;
> +    }
> +
> +    return 0;
> +}