2023-07-15 03:53:26

by Miaohe Lin

Subject: [PATCH] memory tier: Use helper macro __ATTR_RW()

Use helper macro __ATTR_RW to define numa demotion attributes. Minor
readability improvement.

Signed-off-by: Miaohe Lin <[email protected]>
---
mm/memory-tiers.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mm/memory-tiers.c b/mm/memory-tiers.c
index c49ab03f49b1..2898701b5209 100644
--- a/mm/memory-tiers.c
+++ b/mm/memory-tiers.c
@@ -693,8 +693,7 @@ static ssize_t numa_demotion_enabled_store(struct kobject *kobj,
}

static struct kobj_attribute numa_demotion_enabled_attr =
- __ATTR(demotion_enabled, 0644, numa_demotion_enabled_show,
- numa_demotion_enabled_store);
+ __ATTR_RW(numa_demotion_enabled);

static struct attribute *numa_attrs[] = {
&numa_demotion_enabled_attr.attr,
--
2.33.0

2023-07-15 05:16:04

by Miaohe Lin

Subject: Re: [PATCH] memory tier: Use helper macro __ATTR_RW()

On 2023/7/15 11:37, Miaohe Lin wrote:
> Use helper macro __ATTR_RW to define numa demotion attributes. Minor
> readability improvement.
>

Sorry, I shouldn't change the interface name. Please ignore this patch.
Will send a new one.

Thanks.