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x86, mm: Move init_gbpages() out of setup.c

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Put it in mm/init.c, and call it from probe_page_mask().
init_mem_mapping is calling probe_page_mask at first.
So calling sequence is not changed.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-32-git-send-email-yinghai@kernel.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Yinghai Lu
2012-11-16 19:39:08 -08:00
committed by H. Peter Anvin
parent cf47065961
commit 148b20989e
2 changed files with 13 additions and 14 deletions
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15
arch/x86/kernel/setup.c
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@@ -282,18 +282,7 @@ void * __init extend_brk(size_t size, size_t align)
return ret;
}
#ifdef CONFIG_X86_64
static void __init init_gbpages(void)
{
if (direct_gbpages && cpu_has_gbpages)
printk(KERN_INFO "Using GB pages for direct mapping\n");
else
direct_gbpages = 0;
}
#else
static inline void init_gbpages(void)
{
}
#ifdef CONFIG_X86_32
static void __init cleanup_highmap(void)
{
}
@@ -933,8 +922,6 @@ void __init setup_arch(char **cmdline_p)
setup_real_mode();
init_gbpages();
init_mem_mapping();
memblock.current_limit = get_max_mapped();