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x86, mm: Change find_early_table_space() paramters

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call split_mem_range inside the function.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-7-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 19:38:43 -08:00 committed by H. Peter Anvin
parent 28b6ff6670
commit 84f1ae30bb
1 changed files with 9 additions and 3 deletions
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12
arch/x86/mm/init.c
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@ -196,12 +196,18 @@ static int __meminit split_mem_range(struct map_range *mr, int nr_range,
* mr[0].start to mr[nr_range - 1].end, while accounting for possible 2M and 1GB
* pages. Then find enough contiguous space for those page tables.
*/
static void __init find_early_table_space(struct map_range *mr, int nr_range)
static void __init find_early_table_space(unsigned long start, unsigned long end)
{
int i;
unsigned long puds = 0, pmds = 0, ptes = 0, tables;
unsigned long start = 0, good_end;
unsigned long good_end;
phys_addr_t base;
struct map_range mr[NR_RANGE_MR];
int nr_range;
memset(mr, 0, sizeof(mr));
nr_range = 0;
nr_range = split_mem_range(mr, nr_range, start, end);
for (i = 0; i < nr_range; i++) {
unsigned long range, extra;
@ -276,7 +282,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
* nodes are discovered.
*/
if (!after_bootmem)
find_early_table_space(mr, nr_range);
find_early_table_space(start, end);
for (i = 0; i < nr_range; i++)
ret = kernel_physical_mapping_init(mr[i].start, mr[i].end,