diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h index 1cd977413859d..2d44a4c9d2820 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -764,7 +764,8 @@ static inline void prep_compound_head(struct page *page, unsigned int order) atomic_set(&folio->_large_mapcount, -1); atomic_set(&folio->_entire_mapcount, -1); atomic_set(&folio->_nr_pages_mapped, 0); - atomic_set(&folio->_pincount, 0); + if (IS_ENABLED(CONFIG_64BIT) || order > 1) + atomic_set(&folio->_pincount, 0); if (order > 1) INIT_LIST_HEAD(&folio->_deferred_list); } |