From 2b8106a0a3d3c1e5b69f091192bc99019ff4d81d Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Tue, 18 Mar 2008 12:51:22 -0700 Subject: x86_64: do not reserve ramdisk two times ramdisk is reserved via reserve_early in x86_64_start_kernel, later early_res_to_bootmem() will convert to reservation in bootmem. so don't need to reserve that again. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- arch/x86/kernel/setup_64.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'arch/x86/kernel/setup_64.c') diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 674ef3510cd..0aa291bff4e 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -420,11 +420,14 @@ void __init setup_arch(char **cmdline_p) unsigned long end_of_mem = end_pfn << PAGE_SHIFT; if (ramdisk_end <= end_of_mem) { - reserve_bootmem_generic(ramdisk_image, ramdisk_size); + /* + * don't need to reserve again, already reserved early + * in x86_64_start_kernel, and early_res_to_bootmem + * convert that to reserved in bootmem + */ initrd_start = ramdisk_image + PAGE_OFFSET; initrd_end = initrd_start+ramdisk_size; } else { - /* Assumes everything on node 0 */ free_bootmem(ramdisk_image, ramdisk_size); printk(KERN_ERR "initrd extends beyond end of memory " "(0x%08lx > 0x%08lx)\ndisabling initrd\n", -- cgit v1.2.3