diff options
| -rw-r--r-- | arch/s390/include/asm/tlb.h | 3 | ||||
| -rw-r--r-- | arch/s390/mm/pgalloc.c | 14 |
2 files changed, 4 insertions, 13 deletions
diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h index dde847a5be54..d5b27a2445c9 100644 --- a/arch/s390/include/asm/tlb.h +++ b/arch/s390/include/asm/tlb.h @@ -102,7 +102,6 @@ static inline void pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, { if (mm_pmd_folded(tlb->mm)) return; - pagetable_dtor(virt_to_ptdesc(pmd)); __tlb_adjust_range(tlb, address, PAGE_SIZE); tlb->mm->context.flush_mm = 1; tlb->freed_tables = 1; @@ -122,7 +121,6 @@ static inline void p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d, { if (mm_p4d_folded(tlb->mm)) return; - pagetable_dtor(virt_to_ptdesc(p4d)); __tlb_adjust_range(tlb, address, PAGE_SIZE); tlb->mm->context.flush_mm = 1; tlb->freed_tables = 1; @@ -141,7 +139,6 @@ static inline void pud_free_tlb(struct mmu_gather *tlb, pud_t *pud, { if (mm_pud_folded(tlb->mm)) return; - pagetable_dtor(virt_to_ptdesc(pud)); tlb->mm->context.flush_mm = 1; tlb->freed_tables = 1; tlb->cleared_p4ds = 1; diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c index 569de24d3376..c73b89811a26 100644 --- a/arch/s390/mm/pgalloc.c +++ b/arch/s390/mm/pgalloc.c @@ -180,7 +180,7 @@ unsigned long *page_table_alloc(struct mm_struct *mm) return table; } -static void pagetable_pte_dtor_free(struct ptdesc *ptdesc) +static void pagetable_dtor_free(struct ptdesc *ptdesc) { pagetable_dtor(ptdesc); pagetable_free(ptdesc); @@ -190,20 +190,14 @@ void page_table_free(struct mm_struct *mm, unsigned long *table) { struct ptdesc *ptdesc = virt_to_ptdesc(table); - pagetable_pte_dtor_free(ptdesc); + pagetable_dtor_free(ptdesc); } void __tlb_remove_table(void *table) { struct ptdesc *ptdesc = virt_to_ptdesc(table); - struct page *page = ptdesc_page(ptdesc); - if (compound_order(page) == CRST_ALLOC_ORDER) { - /* pmd, pud, or p4d */ - pagetable_free(ptdesc); - return; - } - pagetable_pte_dtor_free(ptdesc); + pagetable_dtor_free(ptdesc); } #ifdef CONFIG_TRANSPARENT_HUGEPAGE @@ -211,7 +205,7 @@ static void pte_free_now(struct rcu_head *head) { struct ptdesc *ptdesc = container_of(head, struct ptdesc, pt_rcu_head); - pagetable_pte_dtor_free(ptdesc); + pagetable_dtor_free(ptdesc); } void pte_free_defer(struct mm_struct *mm, pgtable_t pgtable) |