linux-kernel - Re: [PATCH 3/8] kernel/fork, IA64: Provide a alloc_thread_stack

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Date:   Mon, 14 Feb 2022 19:00:26 +0100
From:   Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:     linux-kernel@...r.kernel.org, linux-ia64@...r.kernel.org
Cc:     Andy Lutomirski <luto@...nel.org>, Ben Segall <bsegall@...gle.com>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Ingo Molnar <mingo@...hat.com>,
        Juri Lelli <juri.lelli@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Vincent Guittot <vincent.guittot@...aro.org>
Subject: Re: [PATCH 3/8] kernel/fork, IA64: Provide a
 alloc_thread_stack_node() for IA64.

On 2022-01-25 16:26:47 [+0100], To linux-kernel@...r.kernel.org wrote:
> diff --git a/kernel/fork.c b/kernel/fork.c
> index c47dcba5d66d2..a0d58ae6fac76 100644
> --- a/kernel/fork.c
> +++ b/kernel/fork.c
> @@ -330,6 +330,22 @@ void thread_stack_cache_init(void)
…
>  
> +static void free_thread_stack(struct task_struct *tsk, bool cache_only)

This cache_only parameter shouldn't be here…

> +{
> +	arch_free_thread_stack(tsk);
> +}
> +
>  #endif /* !CONFIG_ARCH_THREAD_STACK_ALLOCATOR */
>  
>  /* SLAB cache for signal_struct structures (tsk->signal) */

Sebastian