diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-03-22 14:46:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 15:57:09 -0700 |
| commit | 1bad2e5ca00b4c35cd2d62e380ba3aa7ec05b778 (patch) | |
| tree | 05d0bf48eb7a4df55043bad8d95e96b0916b7b2e /mm/ksm.c | |
| parent | 4d45c3aff5ebf80d329eba0f90544d20224f612d (diff) | |
mm/ksm: use helper macro __ATTR_RW
Use helper macro __ATTR_RW to define KSM_ATTR to make code more clear.
Minor readability improvement.
Link: https://lkml.kernel.org/r/20220221115809.26381-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
| -rw-r--r-- | mm/ksm.c | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -2829,8 +2829,7 @@ static void wait_while_offlining(void) #define KSM_ATTR_RO(_name) \ static struct kobj_attribute _name##_attr = __ATTR_RO(_name) #define KSM_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 ssize_t sleep_millisecs_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf) |