diff options
Diffstat (limited to 'lib/iov_iter.c')
| -rw-r--r-- | lib/iov_iter.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/lib/iov_iter.c b/lib/iov_iter.c index bc9391e55d57..d9e19fb2dcf3 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -1059,22 +1059,22 @@ static ssize_t iter_xarray_populate_pages(struct page **pages, struct xarray *xa pgoff_t index, unsigned int nr_pages) { XA_STATE(xas, xa, index); - struct page *page; + struct folio *folio; unsigned int ret = 0; rcu_read_lock(); - for (page = xas_load(&xas); page; page = xas_next(&xas)) { - if (xas_retry(&xas, page)) + for (folio = xas_load(&xas); folio; folio = xas_next(&xas)) { + if (xas_retry(&xas, folio)) continue; - /* Has the page moved or been split? */ - if (unlikely(page != xas_reload(&xas))) { + /* Has the folio moved or been split? */ + if (unlikely(folio != xas_reload(&xas))) { xas_reset(&xas); continue; } - pages[ret] = find_subpage(page, xas.xa_index); - get_page(pages[ret]); + pages[ret] = folio_file_page(folio, xas.xa_index); + folio_get(folio); if (++ret == nr_pages) break; } @@ -1650,11 +1650,11 @@ static ssize_t iov_iter_extract_xarray_pages(struct iov_iter *i, iov_iter_extraction_t extraction_flags, size_t *offset0) { - struct page *page, **p; + struct page **p; + struct folio *folio; unsigned int nr = 0, offset; loff_t pos = i->xarray_start + i->iov_offset; - pgoff_t index = pos >> PAGE_SHIFT; - XA_STATE(xas, i->xarray, index); + XA_STATE(xas, i->xarray, pos >> PAGE_SHIFT); offset = pos & ~PAGE_MASK; *offset0 = offset; @@ -1665,17 +1665,17 @@ static ssize_t iov_iter_extract_xarray_pages(struct iov_iter *i, p = *pages; rcu_read_lock(); - for (page = xas_load(&xas); page; page = xas_next(&xas)) { - if (xas_retry(&xas, page)) + for (folio = xas_load(&xas); folio; folio = xas_next(&xas)) { + if (xas_retry(&xas, folio)) continue; - /* Has the page moved or been split? */ - if (unlikely(page != xas_reload(&xas))) { + /* Has the folio moved or been split? */ + if (unlikely(folio != xas_reload(&xas))) { xas_reset(&xas); continue; } - p[nr++] = find_subpage(page, xas.xa_index); + p[nr++] = folio_file_page(folio, xas.xa_index); if (nr == maxpages) break; } |