diff options
Diffstat (limited to 'mm/page-writeback.c')
-rw-r--r-- | mm/page-writeback.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index a0c35a9d8029..9c64490171e0 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -2381,44 +2381,44 @@ int do_writepages(struct address_space *mapping, struct writeback_control *wbc) } /** - * write_one_page - write out a single page and wait on I/O - * @page: the page to write + * folio_write_one - write out a single folio and wait on I/O. + * @folio: The folio to write. * - * The page must be locked by the caller and will be unlocked upon return. + * The folio must be locked by the caller and will be unlocked upon return. * * Note that the mapping's AS_EIO/AS_ENOSPC flags will be cleared when this * function returns. * * Return: %0 on success, negative error code otherwise */ -int write_one_page(struct page *page) +int folio_write_one(struct folio *folio) { - struct address_space *mapping = page->mapping; + struct address_space *mapping = folio->mapping; int ret = 0; struct writeback_control wbc = { .sync_mode = WB_SYNC_ALL, - .nr_to_write = 1, + .nr_to_write = folio_nr_pages(folio), }; - BUG_ON(!PageLocked(page)); + BUG_ON(!folio_test_locked(folio)); - wait_on_page_writeback(page); + folio_wait_writeback(folio); - if (clear_page_dirty_for_io(page)) { - get_page(page); - ret = mapping->a_ops->writepage(page, &wbc); + if (folio_clear_dirty_for_io(folio)) { + folio_get(folio); + ret = mapping->a_ops->writepage(&folio->page, &wbc); if (ret == 0) - wait_on_page_writeback(page); - put_page(page); + folio_wait_writeback(folio); + folio_put(folio); } else { - unlock_page(page); + folio_unlock(folio); } if (!ret) ret = filemap_check_errors(mapping); return ret; } -EXPORT_SYMBOL(write_one_page); +EXPORT_SYMBOL(folio_write_one); /* * For address_spaces which do not use buffers nor write back. |