[Devel] [VZ10 16/21] ve/tty: Use vtty_alloc_tty_struct only when CONFIG_VE

[Vasileios Almpanis]

On 5/7/26 9:10 PM, Vladimir Riabchun wrote:
> https://virtuozzo.atlassian.net/browse/VSTOR-130116
>
> Feature: !CONFIG_VE build
> Fixes: a35101ad1bc3 ("vtty: fix slave peer lockdep annotation")
> Signed-off-by: Vladimir Riabchun<vladimir.riabchun at virtuozzo.com>
> ---
>   drivers/tty/tty_io.c | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
> index 0d1e4ffe2bec..a87d6e879d6a 100644
> --- a/drivers/tty/tty_io.c
> +++ b/drivers/tty/tty_io.c
> @@ -3214,7 +3214,11 @@ struct tty_struct *alloc_tty_struct(struct tty_driver *driver, int idx)
>   	tty->dev = tty_get_device(tty);
>   
>   #ifdef CONFIG_TTY
> +#ifdef CONFIG_VE
>   	vtty_alloc_tty_struct(driver, tty);
> +#else
Why do we want unconditionally annotate mutex when |driver != 
vttys_driver|?
> +	tty_set_lock_subclass(tty);
> +#endif
>   #endif
>   	return tty;
>   }

-- 
Best regards, Vasileios Almpanis
Software Developer, Virtuozzo.
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