In preparation for splitting struct slab from struct page and struct folio, remove mentions of struct folio from this function. Since we don't need to handle large kmalloc objects specially here, we can just use virt_to_slab(). Signed-off-by: Matthew Wilcox (Oracle) --- mm/slab_common.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/mm/slab_common.c b/mm/slab_common.c index 3216a4e65b51..8c11192f5b2b 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -1612,17 +1612,15 @@ static void kfree_rcu_work(struct work_struct *work) static bool kfree_rcu_sheaf(void *obj) { struct kmem_cache *s; - struct folio *folio; struct slab *slab; if (is_vmalloc_addr(obj)) return false; - folio = virt_to_folio(obj); - if (unlikely(!folio_test_slab(folio))) + slab = virt_to_slab(obj); + if (unlikely(!slab)) return false; - slab = folio_slab(folio); s = slab->slab_cache; if (s->cpu_sheaves) { if (likely(!IS_ENABLED(CONFIG_NUMA) || -- 2.47.2