On Thu, Jul 15, 2021 at 07:23:58AM +0100, Christoph Hellwig wrote: > > extern int filemap_check_errors(struct address_space *mapping); > > extern void __filemap_set_wb_err(struct address_space *mapping, int err); > > +extern int filemap_fdatawrite_wbc(struct address_space *mapping, > > + struct writeback_control *wbc); > > No need for the extern here. I'll remove it when applying the patch. There are many externs in the file but also declaration without it so this one won't stand out.
