mm/hugetlb: convert putback_active_hugepage to take in a folio
Convert putback_active_hugepage() to folio_putback_active_hugetlb(), this
removes one user of the Huge Page macros which take in a page. The
callers in migrate.c are also cleaned up by being able to directly use the
src and dst folio variables.
Link: https://lkml.kernel.org/r/20230125170537.96973-4-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index a0d486e..fd1ce61 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -7300,13 +7300,13 @@ int get_huge_page_for_hwpoison(unsigned long pfn, int flags,
return ret;
}
-void putback_active_hugepage(struct page *page)
+void folio_putback_active_hugetlb(struct folio *folio)
{
spin_lock_irq(&hugetlb_lock);
- SetHPageMigratable(page);
- list_move_tail(&page->lru, &(page_hstate(page))->hugepage_activelist);
+ folio_set_hugetlb_migratable(folio);
+ list_move_tail(&folio->lru, &(folio_hstate(folio))->hugepage_activelist);
spin_unlock_irq(&hugetlb_lock);
- put_page(page);
+ folio_put(folio);
}
void move_hugetlb_state(struct folio *old_folio, struct folio *new_folio, int reason)
