diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/vmalloc.h | 8 | ||||
| -rw-r--r-- | arch/powerpc/mm/book3s64/radix_pgtable.c | 8 |
2 files changed, 12 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/vmalloc.h b/arch/powerpc/include/asm/vmalloc.h index b992dfaaa161..105abb73f075 100644 --- a/arch/powerpc/include/asm/vmalloc.h +++ b/arch/powerpc/include/asm/vmalloc.h @@ -1,4 +1,12 @@ #ifndef _ASM_POWERPC_VMALLOC_H #define _ASM_POWERPC_VMALLOC_H +#include <asm/page.h> + +#ifdef CONFIG_HAVE_ARCH_HUGE_VMAP +bool arch_vmap_p4d_supported(pgprot_t prot); +bool arch_vmap_pud_supported(pgprot_t prot); +bool arch_vmap_pmd_supported(pgprot_t prot); +#endif + #endif /* _ASM_POWERPC_VMALLOC_H */ diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index 98f0b243c1ab..743807fc210f 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -1082,13 +1082,13 @@ void radix__ptep_modify_prot_commit(struct vm_area_struct *vma, set_pte_at(mm, addr, ptep, pte); } -int __init arch_ioremap_pud_supported(void) +bool arch_vmap_pud_supported(pgprot_t prot) { /* HPT does not cope with large pages in the vmalloc area */ return radix_enabled(); } -int __init arch_ioremap_pmd_supported(void) +bool arch_vmap_pmd_supported(pgprot_t prot) { return radix_enabled(); } @@ -1182,7 +1182,7 @@ int pmd_free_pte_page(pmd_t *pmd, unsigned long addr) return 1; } -int __init arch_ioremap_p4d_supported(void) +bool arch_vmap_p4d_supported(pgprot_t prot) { - return 0; + return false; } |