On Tue, Jul 20, 2021 at 09:20:43AM +0200, Christoph Hellwig wrote: > > /* > > - * Walk through the page to find areas to write back. If we run off the > > - * end of the current map or find the current map invalid, grab a new > > - * one. > > + * Walk through the folio to find areas to write back. If we > > + * run off the end of the current map or find the current map > > + * invalid, grab a new one. > > Why the reformatting? s/page/folio/ takes the first line over 80 columns, so pass the whole comment to 'fmt -p \*'