Commit 91ec7f28 authored by Matthew Wilcox (Oracle)'s avatar Matthew Wilcox (Oracle) Committed by Andrew Morton
Browse files

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: default avatarMatthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent c7f84b57

mm/debug.c

+2 −2
Original line number Diff line number Diff line
@@ -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));

	}