diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/include/asm/page.h | 8 | ||||
| -rw-r--r-- | arch/s390/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/s390/mm/pgtable.c | 2 |
3 files changed, 4 insertions, 8 deletions
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index 0844b780c6a4..53eacbd4f09b 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -17,10 +17,7 @@ #define PAGE_DEFAULT_ACC 0 #define PAGE_DEFAULT_KEY (PAGE_DEFAULT_ACC << 4) -#include <asm/setup.h> -#ifndef __ASSEMBLY__ - -extern unsigned int HPAGE_SHIFT; +#define HPAGE_SHIFT 20 #define HPAGE_SIZE (1UL << HPAGE_SHIFT) #define HPAGE_MASK (~(HPAGE_SIZE - 1)) #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) @@ -30,6 +27,9 @@ extern unsigned int HPAGE_SHIFT; #define ARCH_HAS_PREPARE_HUGEPAGE #define ARCH_HAS_HUGEPAGE_CLEAR_FLUSH +#include <asm/setup.h> +#ifndef __ASSEMBLY__ + static inline void storage_key_init_range(unsigned long start, unsigned long end) { #if PAGE_DEFAULT_KEY diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index f7f027caaaaa..ca070d260af2 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -885,8 +885,6 @@ void __init setup_arch(char **cmdline_p) */ setup_hwcaps(); - HPAGE_SHIFT = MACHINE_HAS_HPAGE ? 20 : 0; - /* * Create kernel page tables and switch to virtual addressing. */ diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 16154720bdb6..b33f66110ca9 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -31,8 +31,6 @@ #define ALLOC_ORDER 2 #define FRAG_MASK 0x03 -unsigned int HPAGE_SHIFT; - unsigned long *crst_table_alloc(struct mm_struct *mm) { struct page *page = alloc_pages(GFP_KERNEL, ALLOC_ORDER); |