The patch titled
Subject: mm/page_alloc: Remove useless parameter of __free_pages_boot_core
has been added to the -mm tree. Its filename is
mm-page_alloc-remove-useless-parameter-of-__free_pages_boot_core.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-page_alloc-remove-useless-parameter-of-__free_pages_boot_core.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-page_alloc-remove-useless-parameter-of-__free_pages_boot_core.patch
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------------------------------------------------------
From: Li Zhang <zhlcindy@xxxxxxxxxxxxxxxxxx>
Subject: mm/page_alloc: Remove useless parameter of __free_pages_boot_core
__free_pages_boot_core has parameter pfn which is not used at all. Remove
it.
Signed-off-by: Li Zhang <zhlcindy@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Pan Xinhui <xinhui.pan@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff -puN mm/page_alloc.c~mm-page_alloc-remove-useless-parameter-of-__free_pages_boot_core mm/page_alloc.c
--- a/mm/page_alloc.c~mm-page_alloc-remove-useless-parameter-of-__free_pages_boot_core
+++ a/mm/page_alloc.c
@@ -1076,8 +1076,7 @@ static void __free_pages_ok(struct page
local_irq_restore(flags);
}
-static void __init __free_pages_boot_core(struct page *page,
- unsigned long pfn, unsigned int order)
+static void __init __free_pages_boot_core(struct page *page, unsigned int order)
{
unsigned int nr_pages = 1 << order;
struct page *p = page;
@@ -1154,7 +1153,7 @@ void __init __free_pages_bootmem(struct
{
if (early_page_uninitialised(pfn))
return;
- return __free_pages_boot_core(page, pfn, order);
+ return __free_pages_boot_core(page, order);
}
/*
@@ -1239,12 +1238,12 @@ static void __init deferred_free_range(s
if (nr_pages == MAX_ORDER_NR_PAGES &&
(pfn & (MAX_ORDER_NR_PAGES-1)) == 0) {
set_pageblock_migratetype(page, MIGRATE_MOVABLE);
- __free_pages_boot_core(page, pfn, MAX_ORDER-1);
+ __free_pages_boot_core(page, MAX_ORDER-1);
return;
}
- for (i = 0; i < nr_pages; i++, page++, pfn++)
- __free_pages_boot_core(page, pfn, 0);
+ for (i = 0; i < nr_pages; i++, page++)
+ __free_pages_boot_core(page, 0);
}
/* Completion tracking for deferred_init_memmap() threads */
_
Patches currently in -mm which might be from zhlcindy@xxxxxxxxxxxxxxxxxx are
mm-page_alloc-remove-useless-parameter-of-__free_pages_boot_core.patch
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