diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memfd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memfd.c b/mm/memfd.c index 5859705dafe1..9e68a4320a0e 100644 --- a/mm/memfd.c +++ b/mm/memfd.c @@ -41,7 +41,7 @@ static void memfd_tag_pins(struct address_space *mapping) xa_lock_irq(&mapping->i_pages); radix_tree_for_each_slot(slot, &mapping->i_pages, &iter, start) { - page = radix_tree_deref_slot(slot); + page = radix_tree_deref_slot_protected(slot, &mapping->i_pages.xa_lock); if (!page || radix_tree_exception(page)) { if (radix_tree_deref_retry(page)) { slot = radix_tree_iter_retry(&iter); |