Commit 9985b4c6 authored by Yinghai Lu's avatar Yinghai Lu Committed by H. Peter Anvin
Browse files

x86, mm: Move min_pfn_mapped back to mm/init.c 



Also change it to static.

Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-26-git-send-email-yinghai@kernel.org


Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
parent 5c51bdbe

arch/x86/include/asm/page_types.h

+0 −1
Original line number Diff line number Diff line
@@ -45,7 +45,6 @@ extern int devmem_is_allowed(unsigned long pagenr); 


extern unsigned long max_low_pfn_mapped;

extern unsigned long max_pfn_mapped;

extern unsigned long min_pfn_mapped;



static inline phys_addr_t get_max_mapped(void)

{

arch/x86/kernel/setup.c

+0 −1
Original line number Diff line number Diff line
@@ -124,7 +124,6 @@ 
 */

unsigned long max_low_pfn_mapped;

unsigned long max_pfn_mapped;

unsigned long min_pfn_mapped;



#ifdef CONFIG_DMI

RESERVE_BRK(dmi_alloc, 65536);

arch/x86/mm/init.c

+2 −0
Original line number Diff line number Diff line
@@ -23,6 +23,8 @@ unsigned long __initdata pgt_buf_start; 
unsigned long __meminitdata pgt_buf_end;

unsigned long __meminitdata pgt_buf_top;



static unsigned long min_pfn_mapped;



__ref void *alloc_low_page(void)

{

	unsigned long pfn;