Re: [patch 05/14] syslets: core code

[Davide Libenzi]

On Thu, 15 Feb 2007, Ingo Molnar wrote:

> +	spin_lock(&ah->lock);
> +
> +	new_async_thread = pick_ready_cachemiss_thread(ah);
> +	if (!new_async_thread)
> +		goto out_unlock;
> +
> +	async_ready = t->async_ready;
> +	WARN_ON(!async_ready);
> +	t->async_ready = NULL;
> +
> +	new_task = new_async_thread->task;
> +
> +	move_user_context(new_task, t);

Since I lost the email where you were describing the todo list, I'll hook 
into this one.
I haven't seen you mentioning it, but at least TID and signal handling 
need to be swapped to. So it'd be better to have a generic 
move_user_context() that does system independent work, and an 
arch_move_user_context() that takes care of system dependent stuff (that 
is called by move_user_context()).



- Davide


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