diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 67c86a5d64a6..99b146d16a18 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -220,6 +220,8 @@ static bool get_huge_zero_page(void) count_vm_event(THP_ZERO_PAGE_ALLOC_FAILED); return false; } + /* Ensure zero folio won't have large_rmappable flag set. */ + folio_clear_large_rmappable(zero_folio); preempt_disable(); if (cmpxchg(&huge_zero_folio, NULL, zero_folio)) { preempt_enable();