diff options
Diffstat (limited to 'arch/powerpc/mm/hugetlbpage.c')
-rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 82d8b368ca6d..ddead41e2194 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -542,20 +542,26 @@ retry: return page; } -#ifdef CONFIG_PPC_MM_SLICES +#ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA +static inline int file_to_psize(struct file *file) +{ + struct hstate *hstate = hstate_file(file); + return shift_to_mmu_psize(huge_page_shift(hstate)); +} + unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags) { - struct hstate *hstate = hstate_file(file); - int mmu_psize = shift_to_mmu_psize(huge_page_shift(hstate)); - #ifdef CONFIG_PPC_RADIX_MMU if (radix_enabled()) return radix__hugetlb_get_unmapped_area(file, addr, len, pgoff, flags); #endif - return slice_get_unmapped_area(addr, len, flags, mmu_psize, 1); +#ifdef CONFIG_PPC_MM_SLICES + return slice_get_unmapped_area(addr, len, flags, file_to_psize(file), 1); +#endif + BUG(); } #endif |