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| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-03-22 14:45:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 15:57:08 -0700 |
| commit | 98bc26ac770fe507b4c23f5ee748f641146fb076 (patch) | |
| tree | 6240d9c95d6c74ff138102b654660567304bde50 /mm/hugetlb.c | |
| parent | f9317f77a6e06d15604a079a9d35a2f500c60c08 (diff) | |
| download | linux-98bc26ac770fe507b4c23f5ee748f641146fb076.tar.gz linux-98bc26ac770fe507b4c23f5ee748f641146fb076.tar.bz2 linux-98bc26ac770fe507b4c23f5ee748f641146fb076.zip | |
mm/hugetlb: use helper macro __ATTR_RW
Use helper macro __ATTR_RW to define HSTATE_ATTR to make code more clear.
Minor readability improvement.
Link: https://lkml.kernel.org/r/20220222112731.33479-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index c57eea58c337..369ff0791bdd 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3499,8 +3499,7 @@ static int demote_pool_huge_page(struct hstate *h, nodemask_t *nodes_allowed) static struct kobj_attribute _name##_attr = __ATTR_WO(_name) #define HSTATE_ATTR(_name) \ - static struct kobj_attribute _name##_attr = \ - __ATTR(_name, 0644, _name##_show, _name##_store) + static struct kobj_attribute _name##_attr = __ATTR_RW(_name) static struct kobject *hugepages_kobj; static struct kobject *hstate_kobjs[HUGE_MAX_HSTATE]; |