diff options
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
-rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 26b2872..2d28218 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -27,6 +27,7 @@ #include <linux/proc_fs.h> #include <linux/stat.h> #include <linux/sysctl.h> +#include <linux/export.h> #include <linux/ctype.h> #include <linux/cache.h> #include <linux/init.h> @@ -105,9 +106,6 @@ int mmu_kernel_ssize = MMU_SEGSIZE_256M; int mmu_highuser_ssize = MMU_SEGSIZE_256M; u16 mmu_slb_size = 64; EXPORT_SYMBOL_GPL(mmu_slb_size); -#ifdef CONFIG_HUGETLB_PAGE -unsigned int HPAGE_SHIFT; -#endif #ifdef CONFIG_PPC_64K_PAGES int mmu_ci_restrictions; #endif @@ -534,11 +532,11 @@ static unsigned long __init htab_get_table_size(void) } #ifdef CONFIG_MEMORY_HOTPLUG -void create_section_mapping(unsigned long start, unsigned long end) +int create_section_mapping(unsigned long start, unsigned long end) { - BUG_ON(htab_bolt_mapping(start, end, __pa(start), + return htab_bolt_mapping(start, end, __pa(start), pgprot_val(PAGE_KERNEL), mmu_linear_psize, - mmu_kernel_ssize)); + mmu_kernel_ssize); } int remove_section_mapping(unsigned long start, unsigned long end) |