From 9b94b5a2f9a95d693cfa8db6e34dcb3f1cd91204 Mon Sep 17 00:00:00 2001 From: Hongfu Li Date: Tue, 18 Jun 2024 09:45:17 +0800 Subject: [PATCH] khugepaged: simplify the allocation of slab caches Use the new KMEM_CACHE() macro instead of direct kmem_cache_create to simplify the creation of SLAB caches. Link: https://lkml.kernel.org/r/20240618014517.25954-1-lihongfu@kylinos.cn Signed-off-by: Hongfu Li Acked-by: David Hildenbrand Signed-off-by: Andrew Morton --- mm/khugepaged.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 774a97e6e2da..f8d08b49420c 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -385,10 +385,7 @@ int hugepage_madvise(struct vm_area_struct *vma, int __init khugepaged_init(void) { - mm_slot_cache = kmem_cache_create("khugepaged_mm_slot", - sizeof(struct khugepaged_mm_slot), - __alignof__(struct khugepaged_mm_slot), - 0, NULL); + mm_slot_cache = KMEM_CACHE(khugepaged_mm_slot, 0); if (!mm_slot_cache) return -ENOMEM; -- 2.50.1