diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 3a73b7b8c2a4..65eee6ec1066 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2048,10 +2048,10 @@ reset: * * Return: The number of entries which were found. */ -unsigned find_get_entries(struct address_space *mapping, pgoff_t start, +unsigned find_get_entries(struct address_space *mapping, pgoff_t *start, pgoff_t end, struct folio_batch *fbatch, pgoff_t *indices) { - XA_STATE(xas, &mapping->i_pages, start); + XA_STATE(xas, &mapping->i_pages, *start); struct folio *folio; rcu_read_lock(); @@ -2062,6 +2062,15 @@ unsigned find_get_entries(struct address_space *mapping, pgoff_t start, } rcu_read_unlock(); + if (folio_batch_count(fbatch)) { + unsigned long nr = 1; + int idx = folio_batch_count(fbatch) - 1; + + folio = fbatch->folios[idx]; + if (!xa_is_value(folio) && !folio_test_hugetlb(folio)) + nr = folio_nr_pages(folio); + *start = indices[idx] + nr; + } return folio_batch_count(fbatch); } |