On Thu, Dec 23, 2021 at 09:22:02AM +0100, Christoph Hellwig wrote:
> On Wed, Dec 08, 2021 at 04:22:47AM +0000, Matthew Wilcox (Oracle) wrote:
> > for (i = 0; i < pagevec_count(&pvec); i++) {
> > - struct page *page = pvec.pages[i];
> > - size_t page_size = thp_size(page);
> > - size_t offset = iocb->ki_pos & (page_size - 1);
> > + struct folio *folio = page_folio(pvec.pages[i]);
> > + size_t fsize = folio_size(folio);
>
> Any reason for fsize vs folio_size?
CC mm/filemap.o
../mm/filemap.c: In function ‘filemap_read’:
../mm/filemap.c:2672:45: error: called object ‘folio_size’ is not a function or function pointer
2672 | size_t folio_size = folio_size(folio);
| ^~~~~~~~~~
../mm/filemap.c:2672:32: note: declared here
2672 | size_t folio_size = folio_size(folio);
| ^~~~~~~~~~
