linux-kernel - Re: [PATCH] kexec: Fix ->unuseable

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Date:	Mon, 24 Feb 2014 11:22:05 +0800
From:	Dave Young <dyoung@...hat.com>
To:	Borislav Petkov <bp@...en8.de>
Cc:	LKML <linux-kernel@...r.kernel.org>, Borislav Petkov <bp@...e.de>,
	kexec@...ts.infradead.org, Eric Biederman <ebiederm@...ssion.com>
Subject: Re: [PATCH] kexec: Fix ->unuseable_pages typo

On 02/19/14 at 03:21pm, Borislav Petkov wrote:
> From: Borislav Petkov <bp@...e.de>
> 
> Let's use the more common "unusable".
> 
> Cc: Eric Biederman <ebiederm@...ssion.com>
> Cc: kexec@...ts.infradead.org
> Signed-off-by: Borislav Petkov <bp@...e.de>
> ---
>  include/linux/kexec.h | 2 +-
>  kernel/kexec.c        | 6 +++---
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/include/linux/kexec.h b/include/linux/kexec.h
> index 6d4066cdb5b5..969237e338d1 100644
> --- a/include/linux/kexec.h
> +++ b/include/linux/kexec.h
> @@ -100,7 +100,7 @@ struct kimage {
>  
>  	struct list_head control_pages;
>  	struct list_head dest_pages;
> -	struct list_head unuseable_pages;
> +	struct list_head unusable_pages;
>  
>  	/* Address of next control page to allocate for crash kernels. */
>  	unsigned long control_page;
> diff --git a/kernel/kexec.c b/kernel/kexec.c
> index 60bafbed06ab..a2d0c5f80bf2 100644
> --- a/kernel/kexec.c
> +++ b/kernel/kexec.c
> @@ -152,7 +152,7 @@ static int do_kimage_alloc(struct kimage **rimage, unsigned long entry,
>  	INIT_LIST_HEAD(&image->dest_pages);
>  
>  	/* Initialize the list of unusable pages */
> -	INIT_LIST_HEAD(&image->unuseable_pages);
> +	INIT_LIST_HEAD(&image->unusable_pages);
>  
>  	/* Read in the segments */
>  	image->nr_segments = nr_segments;
> @@ -607,7 +607,7 @@ static void kimage_free_extra_pages(struct kimage *image)
>  	kimage_free_page_list(&image->dest_pages);
>  
>  	/* Walk through and free any unusable pages I have cached */
> -	kimage_free_page_list(&image->unuseable_pages);
> +	kimage_free_page_list(&image->unusable_pages);
>  
>  }
>  static void kimage_terminate(struct kimage *image)
> @@ -731,7 +731,7 @@ static struct page *kimage_alloc_page(struct kimage *image,
>  		/* If the page cannot be used file it away */
>  		if (page_to_pfn(page) >
>  				(KEXEC_SOURCE_MEMORY_LIMIT >> PAGE_SHIFT)) {
> -			list_add(&page->lru, &image->unuseable_pages);
> +			list_add(&page->lru, &image->unusable_pages);
>  			continue;
>  		}
>  		addr = page_to_pfn(page) << PAGE_SHIFT;

Acked-by: Dave Young <dyoung@...hat.com>

--
Thanks
Dave
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