diff options
Diffstat (limited to 'block/bio.c')
| -rw-r--r-- | block/bio.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/block/bio.c b/block/bio.c index 74c2818c7..3318e0022 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1112,19 +1112,16 @@ void __bio_release_pages(struct bio *bio, bool mark_dirty) struct folio_iter fi; bio_for_each_folio_all(fi, bio) { - struct page *page; - size_t done = 0; + size_t nr_pages; if (mark_dirty) { folio_lock(fi.folio); folio_mark_dirty(fi.folio); folio_unlock(fi.folio); } - page = folio_page(fi.folio, fi.offset / PAGE_SIZE); - do { - folio_put(fi.folio); - done += PAGE_SIZE; - } while (done < fi.length); + nr_pages = (fi.offset + fi.length - 1) / PAGE_SIZE - + fi.offset / PAGE_SIZE + 1; + folio_put_refs(fi.folio, nr_pages); } } EXPORT_SYMBOL_GPL(__bio_release_pages); |