From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>,
linux-mm@kvack.org, Hugh Dickins <hughd@google.com>
Subject: [PATCH 12/22] mm/debug: Remove call to head_compound_mapcount()
Date: Sat, 31 Dec 2022 21:46:00 +0000 [thread overview]
Message-ID: <20221231214610.2800682-13-willy@infradead.org> (raw)
In-Reply-To: <20221231214610.2800682-1-willy@infradead.org>
Call folio_entire_mapcount() instead.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
mm/debug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/debug.c b/mm/debug.c
index 8e58e8dab0b2..9d3d893dc7f4 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));
}
--
2.35.1
next prev parent reply other threads:[~2022-12-31 21:46 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-31 21:45 [PATCH 00/22] Get rid of first tail page fields Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 01/22] mm: Remove folio_pincount_ptr() and head_compound_pincount() Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 02/22] mm: Convert head_subpages_mapcount() into folio_nr_pages_mapped() Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 03/22] doc: Clarify refcount section by referring to folios & pages Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 04/22] mm: Convert total_compound_mapcount() to folio_total_mapcount() Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 05/22] mm: Convert page_remove_rmap() to use a folio internally Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 06/22] mm: Convert page_add_anon_rmap() " Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 07/22] mm: Convert page_add_file_rmap() " Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 08/22] mm: Add folio_add_new_anon_rmap() Matthew Wilcox (Oracle)
2022-12-31 23:29 ` kernel test robot
2022-12-31 23:59 ` kernel test robot
2022-12-31 21:45 ` [PATCH 09/22] page_alloc: Use folio fields directly Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 10/22] mm: Use a folio in hugepage_add_anon_rmap() and hugepage_add_new_anon_rmap() Matthew Wilcox (Oracle)
2022-12-31 21:45 ` [PATCH 11/22] mm: Use entire_mapcount in __page_dup_rmap() Matthew Wilcox (Oracle)
2022-12-31 21:46 ` Matthew Wilcox (Oracle) [this message]
2022-12-31 21:46 ` [PATCH 13/22] hugetlb: Remove uses of folio_mapcount_ptr Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 14/22] mm: Convert page_mapcount() to use folio_entire_mapcount() Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 15/22] mm: Remove head_compound_mapcount() and _ptr functions Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 16/22] mm: Reimplement compound_order() Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 17/22] mm: Reimplement compound_nr() Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 18/22] mm: Convert set_compound_page_dtor() and set_compound_order() to folios Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 19/22] mm: Convert is_transparent_hugepage() to use a folio Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 20/22] mm: Convert destroy_large_folio() to use folio_dtor Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 21/22] hugetlb: Remove uses of compound_dtor and compound_nr Matthew Wilcox (Oracle)
2022-12-31 21:46 ` [PATCH 22/22] mm: Remove 'First tail page' members from struct page Matthew Wilcox (Oracle)
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