diff options
Diffstat (limited to 'mm/migrate.c')
-rw-r--r-- | mm/migrate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index f4bcf1541b62..e7d0b68d5dcb 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -251,6 +251,8 @@ static bool remove_migration_pte(struct page *page, struct vm_area_struct *vma, page_add_file_rmap(new, vma, false); set_pte_at(vma->vm_mm, pvmw.address, pvmw.pte, pte); } + if (vma->vm_flags & VM_LOCKED) + mlock_page_drain(smp_processor_id()); /* No need to invalidate - it was non-present before */ update_mmu_cache(vma, pvmw.address, pvmw.pte); |