int ret;
/*
- * Even if we didn't write any pages here, we might still be holding
+ * Even if we didn't write enough pages here, we might still be holding
* dirty pages in the ail. We forcibly flush the ail because we don't
* want balance_dirty_pages() to loop indefinitely trying to write out
* pages held in the ail that it can't find.
*/
ret = iomap_writepages(mapping, wbc, &wpc, &gfs2_writeback_ops);
- if (ret == 0)
+ if (ret == 0 && wbc->nr_to_write > 0)
set_bit(SDF_FORCE_AIL_FLUSH, &sdp->sd_flags);
return ret;
}
* not be suitable for data integrity
* writeout).
*/
- *done_index = folio->index +
- folio_nr_pages(folio);
+ *done_index = folio_next_index(folio);
ret = 1;
break;
}