Use helper function free_highmem_page() to free highmem pages into the buddy system.
Signed-off-by: Jiang Liu <[email protected]> Cc: Russell King <[email protected]> Cc: Linus Walleij <[email protected]> cc: Marek Szyprowski <[email protected]> Cc: Stephen Boyd <[email protected]> Cc: [email protected] Cc: [email protected] --- arch/arm/mm/init.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 40a5bc2..687a114 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -519,10 +519,8 @@ static void __init free_unused_memmap(struct meminfo *mi) #ifdef CONFIG_HIGHMEM static inline void free_area_high(unsigned long pfn, unsigned long end) { - for (; pfn < end; pfn++) { - __free_reserved_page(pfn_to_page(pfn)); - totalhigh_pages++; - } + for (; pfn < end; pfn++) + free_highmem_page(pfn_to_page(pfn)); } #endif @@ -571,7 +569,6 @@ static void __init free_highpages(void) if (start < end) free_area_high(start, end); } - totalram_pages += totalhigh_pages; #endif } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
