From: Li Zhang Date: Fri, 20 May 2016 00:11:37 +0000 (-0700) Subject: mm/page_alloc: Remove useless parameter of __free_pages_boot_core X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=949698a31af3b3808b0ff0cca26f36e68953bd1f;p=linux-beck.git 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 Reviewed-by: Pan Xinhui Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 4ce57f938b7f..34f688bc5c7a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1076,8 +1076,7 @@ static void __free_pages_ok(struct page *page, unsigned int order) 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 page *page, unsigned long pfn, { 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(struct page *page, 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 */