diff options
Diffstat (limited to 'mm/debug.c')
| -rw-r--r-- | mm/debug.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mm/debug.c b/mm/debug.c index 7f8e5f744e42..96d594e16292 100644 --- a/mm/debug.c +++ b/mm/debug.c @@ -94,11 +94,11 @@ 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 subpages_mapcount:%d compound_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), - head_subpages_mapcount(head), - head_compound_pincount(head)); + folio_entire_mapcount(folio), + folio_nr_pages_mapped(folio), + atomic_read(&folio->_pincount)); } #ifdef CONFIG_MEMCG @@ -215,6 +215,7 @@ void dump_mm(const struct mm_struct *mm) mm->def_flags, &mm->def_flags ); } +EXPORT_SYMBOL(dump_mm); static bool page_init_poisoning __read_mostly = true; |