Re: [RFC PATCH] futex: Introduce __vdso_robust_futex_unlock

[Mathieu Desnoyers]

On 2026-03-11 14:54, Mathieu Desnoyers wrote:
[...]
>   {
> +	bool unlock_store_done = false;
>   	u32 uval, nval, mval;
>   	pid_t owner;
>   	int err;

Dead code. Will remove.

[...]
> @@ -1071,6 +1165,13 @@ static int handle_futex_death(u32 __user *uaddr, struct task_struct *curr,
>   		return 0;
>   	}
>   
> +	/*
> +	 * Terminated after the unlock store is done. Wake up waiters,
> +	 * but do not change the lock state.
> +	 */
> +	if (unlock_store_done)
> +		return 0;

Sorry, this is leftover dead code, will remove in next version.

Thanks,

Mathieu

--
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com