[merged mm-stable] mm-debug-remove-call-to-head_compound_mapcount.patch removed from -mm tree

[merged mm-stable] mm-debug-remove-call-to-head_compound_mapcount.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm/debug: remove call to head_compound_mapcount()
has been removed from the -mm tree.  Its filename was
     mm-debug-remove-call-to-head_compound_mapcount.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: mm/debug: remove call to head_compound_mapcount()
Date: Wed, 11 Jan 2023 14:28:58 +0000

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>
---


--- a/mm/debug.c~mm-debug-remove-call-to-head_compound_mapcount
+++ a/mm/debug.c
@@ -94,9 +94,9 @@ static void __dump_page(struct page *pag
 			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));
 	}
_

Patches currently in -mm which might be from willy@infradead.org are