From 8b2888c756450ffece7a37e0f3ee49353015e5dd Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Mon, 29 Apr 2013 15:07:04 -0700 Subject: [PATCH] mm/FRV: use free_highmem_page() to free highmem pages into buddy system Use helper function free_highmem_page() to free highmem pages into the buddy system. Also fix a bug that totalhigh_pages should be increased when freeing a highmem page into the buddy system. Signed-off-by: Jiang Liu Cc: David Howells Cc: Geert Uytterhoeven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/frv/mm/init.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index 21b92904f4c4..dee354fa6b64 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c @@ -131,10 +131,8 @@ void __init mem_init(void) datapages++; #ifdef CONFIG_HIGHMEM - for (pfn = num_physpages - 1; pfn >= num_mappedpages; pfn--) { - __free_reserved_page(&mem_map[pfn]); - totalram_pages++; - } + for (pfn = num_physpages - 1; pfn >= num_mappedpages; pfn--) + free_highmem_page(&mem_map[pfn]); #endif codek = ((unsigned long) &_etext - (unsigned long) &_stext) >> 10; -- 2.20.1