diff options
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/mm/memory.c b/mm/memory.c index 7b70398f76a0..60c279295fce 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4436,19 +4436,11 @@ int __pud_alloc(struct mm_struct *mm, p4d_t *p4d, unsigned long address) smp_wmb(); /* See comment in __pte_alloc */ spin_lock(&mm->page_table_lock); -#ifndef __ARCH_HAS_5LEVEL_HACK if (!p4d_present(*p4d)) { mm_inc_nr_puds(mm); p4d_populate(mm, p4d, new); } else /* Another has populated it */ pud_free(mm, new); -#else - if (!pgd_present(*p4d)) { - mm_inc_nr_puds(mm); - pgd_populate(mm, p4d, new); - } else /* Another has populated it */ - pud_free(mm, new); -#endif /* __ARCH_HAS_5LEVEL_HACK */ spin_unlock(&mm->page_table_lock); return 0; } |