From 3e03a2fcb2c031062f9bf698ce999b77cd80aec4 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 16 Aug 2006 13:49:37 +0200 Subject: [PATCH] [S390] kernel page table allocation. Don't waste DMA capable pages for identity mapping page tables. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/mm/init.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index eb6ebfef134a..6e6b6de77770 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -129,7 +129,7 @@ void __init paging_init(void) /* * pg_table is physical at this point */ - pg_table = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE); + pg_table = (pte_t *) alloc_bootmem_pages(PAGE_SIZE); pg_dir->pgd0 = (_PAGE_TABLE | __pa(pg_table)); pg_dir->pgd1 = (_PAGE_TABLE | (__pa(pg_table)+1024)); @@ -219,7 +219,7 @@ void __init paging_init(void) continue; } - pm_dir = (pmd_t *) alloc_bootmem_low_pages(PAGE_SIZE*4); + pm_dir = (pmd_t *) alloc_bootmem_pages(PAGE_SIZE * 4); pgd_populate(&init_mm, pg_dir, pm_dir); for (j = 0 ; j < PTRS_PER_PMD ; j++,pm_dir++) { @@ -228,7 +228,7 @@ void __init paging_init(void) continue; } - pt_dir = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE); + pt_dir = (pte_t *) alloc_bootmem_pages(PAGE_SIZE); pmd_populate_kernel(&init_mm, pm_dir, pt_dir); for (k = 0 ; k < PTRS_PER_PTE ; k++,pt_dir++) { -- 2.20.1