verify_dma_pinned() checks that pages are dma-pinned. We can convert
this to use folios.
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@xxxxxxxxx>
Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
mm/gup_test.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/mm/gup_test.c b/mm/gup_test.c
index 8ae7307a1bb6..860b093b4b3e 100644
--- a/mm/gup_test.c
+++ b/mm/gup_test.c
@@ -40,24 +40,25 @@ static void verify_dma_pinned(unsigned int cmd, struct page **pages,
unsigned long nr_pages)
{
unsigned long i;
- struct page *page;
+ struct folio *folio;
switch (cmd) {
case PIN_FAST_BENCHMARK:
case PIN_BASIC_TEST:
case PIN_LONGTERM_BENCHMARK:
for (i = 0; i < nr_pages; i++) {
- page = pages[i];
- if (WARN(!page_maybe_dma_pinned(page),
+ folio = page_folio(pages[i]);
+
+ if (WARN(!folio_maybe_dma_pinned(folio),
"pages[%lu] is NOT dma-pinned\n", i)) {
- dump_page(page, "gup_test failure");
+ dump_page(&folio->page, "gup_test failure");
break;
} else if (cmd == PIN_LONGTERM_BENCHMARK &&
- WARN(!is_longterm_pinnable_page(page),
+ WARN(!folio_is_longterm_pinnable(folio),
"pages[%lu] is NOT pinnable but pinned\n",
i)) {
- dump_page(page, "gup_test failure");
+ dump_page(&folio->page, "gup_test failure");
break;
}
}
--
2.40.1
