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@xxxxxxxxxxxxx>
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@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- 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@xxxxxxxxxxxxx are
