Re: [PATCH v3] cgroup/cpuset: fmeter_getrate() returns 0 when memory_pressure disabled

[Michal Koutný]

On Mon, Feb 17, 2025 at 07:15:00AM +0000, Jin Guojie <guojie.jin@xxxxxxxxx> wrote:
> In the current kernel, the variable cpuset_memory_pressure_enabled is
> not actually used。

This statement is weird, it's generally not true and not false without
further context.

> This patch modifies fmeter_getrate() to determine whether to return 0
> based on cpuset_memory_pressure_enabled.
> 
> Signed-off-by: Jin Guojie <guojie.jin@xxxxxxxxx>
> Suggested-by: Michal Koutný <mkoutny@xxxxxxxx>

I'm not sure I'd still suggest this :-) but
Acked-by: Michal Koutný <mkoutny@xxxxxxxx>

> Suggested-by: Waiman Long <longman@xxxxxxxxxx>
> ---
>  kernel/cgroup/cpuset-v1.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

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