diff options
| -rw-r--r-- | mm/memory.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/mm/memory.c b/mm/memory.c index bc27b1990fcb..b4fb559dd0c6 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -379,32 +379,26 @@ void free_pgtables(struct mmu_gather *tlb, struct ma_state *mas, vma_start_write(vma); unlink_anon_vmas(vma); - if (is_vm_hugetlb_page(vma)) { - unlink_file_vma(vma); - hugetlb_free_pgd_range(tlb, addr, vma->vm_end, - floor, next ? next->vm_start : ceiling); - } else { - unlink_file_vma_batch_init(&vb); - unlink_file_vma_batch_add(&vb, vma); + unlink_file_vma_batch_init(&vb); + unlink_file_vma_batch_add(&vb, vma); - /* - * Optimization: gather nearby vmas into one call down - */ - while (next && next->vm_start <= vma->vm_end + PMD_SIZE - && !is_vm_hugetlb_page(next)) { - vma = next; - next = mas_find(mas, ceiling - 1); - if (unlikely(xa_is_zero(next))) - next = NULL; - if (mm_wr_locked) - vma_start_write(vma); - unlink_anon_vmas(vma); - unlink_file_vma_batch_add(&vb, vma); - } - unlink_file_vma_batch_final(&vb); - free_pgd_range(tlb, addr, vma->vm_end, - floor, next ? next->vm_start : ceiling); + /* + * Optimization: gather nearby vmas into one call down + */ + while (next && next->vm_start <= vma->vm_end + PMD_SIZE) { + vma = next; + next = mas_find(mas, ceiling - 1); + if (unlikely(xa_is_zero(next))) + next = NULL; + if (mm_wr_locked) + vma_start_write(vma); + unlink_anon_vmas(vma); + unlink_file_vma_batch_add(&vb, vma); } + unlink_file_vma_batch_final(&vb); + + free_pgd_range(tlb, addr, vma->vm_end, + floor, next ? next->vm_start : ceiling); vma = next; } while (vma); } |