Remove conversions from folio to page and folio to slab. This is preparation for separately allocated struct slab from struct page. Signed-off-by: Matthew Wilcox (Oracle) --- mm/slub.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/mm/slub.c b/mm/slub.c index 05cb7ec48f09..976e116580a6 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -6820,7 +6820,7 @@ static void free_large_kmalloc(struct page *page, void *object) void kvfree_rcu_cb(struct rcu_head *head) { void *obj = head; - struct folio *folio; + struct page *page; struct slab *slab; struct kmem_cache *s; void *slab_addr; @@ -6831,20 +6831,20 @@ void kvfree_rcu_cb(struct rcu_head *head) return; } - folio = virt_to_folio(obj); - if (!folio_test_slab(folio)) { + page = virt_to_page(obj); + slab = page_slab(page); + if (!slab) { /* * rcu_head offset can be only less than page size so no need to - * consider folio order + * consider allocation order */ obj = (void *) PAGE_ALIGN_DOWN((unsigned long)obj); - free_large_kmalloc(&folio->page, obj); + free_large_kmalloc(page, obj); return; } - slab = folio_slab(folio); s = slab->slab_cache; - slab_addr = folio_address(folio); + slab_addr = slab_address(slab); if (is_kfence_address(obj)) { obj = kfence_object_start(obj); -- 2.47.2