hugetlb: Use helper macro SZ_1K

Use helper macro SZ_1K to do the size conversion to make code more
consistent in this file. Minor readability improvement.

Link: https://lkml.kernel.org/r/20220901120030.63318-3-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 6a2e81f372113a219c7194ce834fd1a49a8bc35f..cebaa5d28b52b7ee9a7f29bc47714ab5b62cfe65 100644 (file)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -4137,7 +4137,7 @@ void __init hugetlb_add_hstate(unsigned int order)
        h->next_nid_to_alloc = first_memory_node;
        h->next_nid_to_free = first_memory_node;
        snprintf(h->name, HSTATE_NAME_LEN, "hugepages-%lukB",
-                                       huge_page_size(h)/1024);
+                                       huge_page_size(h)/SZ_1K);
 
        parsed_hstate = h;
 }