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authorDavid S. Miller <davem@davemloft.net>2013-05-05 05:34:13 +0400
committerDavid S. Miller <davem@davemloft.net>2013-05-05 05:34:13 +0400
commit048c9acca90ca7da42b92745445fe008a48add88 (patch)
treee2e551a565a7dcdca0fc398aa659231745e5a901 /arch/m68k/mm/init.c
parent07df841877195765d958df146f614fc7bdedd5e3 (diff)
parentad348cc5349be4ef4abe08819afbb63386585413 (diff)
downloadlinux-048c9acca90ca7da42b92745445fe008a48add88.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Merge sparc bug fixes that didn't make it into v3.9 into sparc-next. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/m68k/mm/init.c')
-rw-r--r--arch/m68k/mm/init.c24
1 files changed, 2 insertions, 22 deletions
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c
index 519aad8fa812..1af2ca3411f6 100644
--- a/arch/m68k/mm/init.c
+++ b/arch/m68k/mm/init.c
@@ -110,18 +110,7 @@ void __init paging_init(void)
void free_initmem(void)
{
#ifndef CONFIG_MMU_SUN3
- unsigned long addr;
-
- addr = (unsigned long) __init_begin;
- for (; addr < ((unsigned long) __init_end); addr += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(addr));
- init_page_count(virt_to_page(addr));
- free_page(addr);
- totalram_pages++;
- }
- pr_notice("Freeing unused kernel memory: %luk freed (0x%x - 0x%x)\n",
- (addr - (unsigned long) __init_begin) >> 10,
- (unsigned int) __init_begin, (unsigned int) __init_end);
+ free_initmem_default(0);
#endif /* CONFIG_MMU_SUN3 */
}
@@ -213,15 +202,6 @@ void __init mem_init(void)
#ifdef CONFIG_BLK_DEV_INITRD
void free_initrd_mem(unsigned long start, unsigned long end)
{
- int pages = 0;
- for (; start < end; start += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(start));
- init_page_count(virt_to_page(start));
- free_page(start);
- totalram_pages++;
- pages++;
- }
- pr_notice("Freeing initrd memory: %dk freed\n",
- pages << (PAGE_SHIFT - 10));
+ free_reserved_area(start, end, 0, "initrd");
}
#endif