mm/debug: remove call to head_compound_mapcount()

Call folio_entire_mapcount() instead.

Link: https://lkml.kernel.org/r/20230111142915.1001531-13-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/debug.c b/mm/debug.c
index 8e58e8d..9d3d893 100644 (file)
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -94,9 +94,9 @@ static void __dump_page(struct page *page)
                        page, page_ref_count(head), mapcount, mapping,
                        page_to_pgoff(page), page_to_pfn(page));
        if (compound) {
-               pr_warn("head:%p order:%u compound_mapcount:%d nr_pages_mapped:%d pincount:%d\n",
+               pr_warn("head:%p order:%u entire_mapcount:%d nr_pages_mapped:%d pincount:%d\n",
                                head, compound_order(head),
-                               head_compound_mapcount(head),
+                               folio_entire_mapcount(folio),
                                folio_nr_pages_mapped(folio),
                                atomic_read(&folio->_pincount));
        }