From 0c6f8c67451e436508ee1c6a1a1686903cb50eb9 Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Wed, 20 Mar 2013 15:07:16 +1100 Subject: [PATCH] mm/um: use common help functions to free reserved pages Use common help functions to free reserved pages. Signed-off-by: Jiang Liu Cc: Jeff Dike Signed-off-by: Andrew Morton --- arch/um/kernel/mem.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index 5abcbfbe7e25..d5ac80299cda 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -254,15 +254,7 @@ void free_initmem(void) #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - if (start < end) - printk(KERN_INFO "Freeing initrd memory: %ldk freed\n", - (end - start) >> 10); - for (; start < end; start += PAGE_SIZE) { - ClearPageReserved(virt_to_page(start)); - init_page_count(virt_to_page(start)); - free_page(start); - totalram_pages++; - } + free_reserved_area(start, end, 0, "initrd"); } #endif -- 2.39.5