From d2dbf343329dc777d77488743465f7be4245971d Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Fri, 13 Jun 2008 02:00:56 -0700 Subject: x86: clean up reserve_bootmem_generic() and port it to 32-bit 1. add reserve_bootmem_generic for 32bit 2. change len to unsigned long 3. make early_res_to_bootmem to use it Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/kernel/mpparse.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) (limited to 'arch/x86/kernel/mpparse.c') diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index 7ac1b689b70a..b62ac6ba1410 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -859,10 +859,11 @@ static int __init smp_scan_config(unsigned long base, unsigned long length, if (!reserve) return 1; -#ifdef CONFIG_X86_32 - reserve_bootmem(virt_to_phys(mpf), PAGE_SIZE, + reserve_bootmem_generic(virt_to_phys(mpf), PAGE_SIZE, BOOTMEM_DEFAULT); if (mpf->mpf_physptr) { + unsigned long size = PAGE_SIZE; +#ifdef CONFIG_X86_32 /* * We cannot access to MPC table to compute * table size yet, as only few megabytes from @@ -872,22 +873,15 @@ static int __init smp_scan_config(unsigned long base, unsigned long length, * PAGE_SIZE from mpg->mpf_physptr yields BUG() * in reserve_bootmem. */ - unsigned long size = PAGE_SIZE; unsigned long end = max_low_pfn * PAGE_SIZE; if (mpf->mpf_physptr + size > end) size = end - mpf->mpf_physptr; - reserve_bootmem(mpf->mpf_physptr, size, +#endif + reserve_bootmem_generic(mpf->mpf_physptr, size, BOOTMEM_DEFAULT); } -#else - reserve_bootmem_generic(virt_to_phys(mpf), PAGE_SIZE, - BOOTMEM_DEFAULT); - if (mpf->mpf_physptr) - reserve_bootmem_generic(mpf->mpf_physptr, - PAGE_SIZE, BOOTMEM_DEFAULT); -#endif - return 1; + return 1; } bp += 4; length -= 16; -- cgit v1.2.3