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kexec: rename unusebale_pages to unusable_pages

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Let's use the more common "unusable".

This patch was originally written and posted by Boris. I am including it
in this patch series.

Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Greg Kroah-Hartman <greg@kroah.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: WANG Chao <chaowang@redhat.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Vivek Goyal 2014-08-08 14:25:43 -07:00 committed by Linus Torvalds
parent de5b56ba51
commit 7d3e2bca22
2 changed files with 4 additions and 4 deletions
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2
include/linux/kexec.h
View File

@ -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;

6
kernel/kexec.c
View File

@ -154,7 +154,7 @@ 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;
@ -609,7 +609,7 @@ 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)
@ -732,7 +732,7 @@ 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;