diff options
Diffstat (limited to 'arch/sparc/mm/srmmu.c')
| -rw-r--r-- | arch/sparc/mm/srmmu.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index b7c94de70cca..7c2278dd308d 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -331,9 +331,9 @@ static void __init srmmu_nocache_init(void) while (vaddr < srmmu_nocache_end) { pgd = pgd_offset_k(vaddr); - p4d = p4d_offset(__nocache_fix(pgd), vaddr); - pud = pud_offset(__nocache_fix(p4d), vaddr); - pmd = pmd_offset(__nocache_fix(pgd), vaddr); + p4d = p4d_offset(pgd, vaddr); + pud = pud_offset(p4d, vaddr); + pmd = pmd_offset(__nocache_fix(pud), vaddr); pte = pte_offset_kernel(__nocache_fix(pmd), vaddr); pteval = ((paddr >> 4) | SRMMU_ET_PTE | SRMMU_PRIV); @@ -1008,24 +1008,13 @@ void __init srmmu_paging_init(void) kmap_init(); { - unsigned long zones_size[MAX_NR_ZONES]; - unsigned long zholes_size[MAX_NR_ZONES]; - unsigned long npages; - int znum; + unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 }; - for (znum = 0; znum < MAX_NR_ZONES; znum++) - zones_size[znum] = zholes_size[znum] = 0; + max_zone_pfn[ZONE_DMA] = max_low_pfn; + max_zone_pfn[ZONE_NORMAL] = max_low_pfn; + max_zone_pfn[ZONE_HIGHMEM] = highend_pfn; - npages = max_low_pfn - pfn_base; - - zones_size[ZONE_DMA] = npages; - zholes_size[ZONE_DMA] = npages - pages_avail; - - npages = highend_pfn - max_low_pfn; - zones_size[ZONE_HIGHMEM] = npages; - zholes_size[ZONE_HIGHMEM] = npages - calc_highpages(); - - free_area_init_node(0, zones_size, pfn_base, zholes_size); + free_area_init(max_zone_pfn); } } |