linux-kernel - Re: [PATCH] mm: ksm: Remove unused function process

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Date:	Thu, 04 Sep 2014 14:41:47 +0530
From:	Chintan Pandya <cpandya@...eaurora.org>
To:	Murilo Opsfelder Araujo <mopsfelder@...il.com>
CC:	linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm: ksm: Remove unused function process_timeout()

On 08/11/2014 04:52 PM, Murilo Opsfelder Araujo wrote:
> This patch fixes compilation warning:
>
> mm/ksm.c:1711:13: warning: ‘process_timeout’ defined but not used [-Wunused-function]
>
> Signed-off-by: Murilo Opsfelder Araujo<mopsfelder@...il.com>
> ---
>   mm/ksm.c | 5 -----
>   1 file changed, 5 deletions(-)
>
> diff --git a/mm/ksm.c b/mm/ksm.c
> index f7de4c0..434a50a 100644
> --- a/mm/ksm.c
> +++ b/mm/ksm.c
> @@ -1708,11 +1708,6 @@ static void ksm_do_scan(unsigned int scan_npages)
>   	}
>   }
>
> -static void process_timeout(unsigned long __data)
> -{
> -	wake_up_process((struct task_struct *)__data);
> -}
> -
>   static int ksmd_should_run(void)
>   {
>   	return (ksm_run&  KSM_RUN_MERGE)&&  !list_empty(&ksm_mm_head.mm_list);


The original KSM patch which introduced this function (by mistake) has 
been re-sent for reviews. So, we can drop this at the moment.

-- 
Chintan Pandya

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