From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Wed, 11 Jan 2023 14:28:58 +0000 (+0000)
Subject: mm/debug: remove call to head_compound_mapcount()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=91ec7f284a0c445b251caba942c993ebf7b6db9f;p=linux.git

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 8e58e8dab0b2b..9d3d893dc7f4e 100644
--- 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));
 	}