diff options
Diffstat (limited to 'mm/gup.c')
| -rw-r--r-- | mm/gup.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -111,7 +111,7 @@ retry: * FOLL_GET: folio's refcount will be incremented by @refs. * * FOLL_PIN on large folios: folio's refcount will be incremented by - * @refs, and its compound_pincount will be incremented by @refs. + * @refs, and its pincount will be incremented by @refs. * * FOLL_PIN on single-page folios: folio's refcount will be incremented by * @refs * GUP_PIN_COUNTING_BIAS. @@ -157,7 +157,7 @@ struct folio *try_grab_folio(struct page *page, int refs, unsigned int flags) * try_get_folio() is left intact. */ if (folio_test_large(folio)) - atomic_add(refs, folio_pincount_ptr(folio)); + atomic_add(refs, &folio->_pincount); else folio_ref_add(folio, refs * (GUP_PIN_COUNTING_BIAS - 1)); @@ -182,7 +182,7 @@ static void gup_put_folio(struct folio *folio, int refs, unsigned int flags) if (flags & FOLL_PIN) { node_stat_mod_folio(folio, NR_FOLL_PIN_RELEASED, refs); if (folio_test_large(folio)) - atomic_sub(refs, folio_pincount_ptr(folio)); + atomic_sub(refs, &folio->_pincount); else refs *= GUP_PIN_COUNTING_BIAS; } @@ -232,7 +232,7 @@ int __must_check try_grab_page(struct page *page, unsigned int flags) */ if (folio_test_large(folio)) { folio_ref_add(folio, 1); - atomic_add(1, folio_pincount_ptr(folio)); + atomic_add(1, &folio->_pincount); } else { folio_ref_add(folio, GUP_PIN_COUNTING_BIAS); } |