diff options
Diffstat (limited to 'arch/powerpc/mm/book3s64/pgtable.c')
-rw-r--r-- | arch/powerpc/mm/book3s64/pgtable.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/powerpc/mm/book3s64/pgtable.c b/arch/powerpc/mm/book3s64/pgtable.c index 54b6d6d103ea..c58ad1049909 100644 --- a/arch/powerpc/mm/book3s64/pgtable.c +++ b/arch/powerpc/mm/book3s64/pgtable.c @@ -156,19 +156,6 @@ pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) pmdv &= _HPAGE_CHG_MASK; return pmd_set_protbits(__pmd(pmdv), newprot); } - -/* - * This is called at the end of handling a user page fault, when the - * fault has been handled by updating a HUGE PMD entry in the linux page tables. - * We use it to preload an HPTE into the hash table corresponding to - * the updated linux HUGE PMD entry. - */ -void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr, - pmd_t *pmd) -{ - if (radix_enabled()) - prefetch((void *)addr); -} #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ /* For use by kexec */ |