From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
update_and_free_hugetlb_folio puts the memory on hpage_freelist as a folio
so we can take it off the list as a folio.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Reviewed-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Cc: Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx>
---
mm/hugetlb.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index ba6d39b71cb1..1a48a83846cb 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1782,22 +1782,22 @@ static void free_hpage_workfn(struct work_struct *work)
node = llist_del_all(&hpage_freelist);
while (node) {
- struct page *page;
+ struct folio *folio;
struct hstate *h;
- page = container_of((struct address_space **)node,
- struct page, mapping);
+ folio = container_of((struct address_space **)node,
+ struct folio, mapping);
node = node->next;
- page->mapping = NULL;
+ folio->mapping = NULL;
/*
* The VM_BUG_ON_FOLIO(!folio_test_hugetlb(folio), folio) in
* folio_hstate() is going to trigger because a previous call to
* remove_hugetlb_folio() will clear the hugetlb bit, so do
* not use folio_hstate() directly.
*/
- h = size_to_hstate(page_size(page));
+ h = size_to_hstate(folio_size(folio));
- __update_and_free_hugetlb_folio(h, page_folio(page));
+ __update_and_free_hugetlb_folio(h, folio);
cond_resched();
}
--
2.41.0
