Re: [PATCH] psi: dont alloc memory for psi by default

Johannes Weiner
2022-05-26T16:10:05Z

On Thu, May 26, 2022 at 08:26:56PM +0800, Chen Wandun wrote:
> Memory about struct psi_group is allocated by default for
> each cgroup even if psi_disabled is true, in this case, these
> allocated memory is waste, so alloc memory for struct psi_group
> only when psi_disabled is false.
>
> Signed-off-by: Chen Wandun <chenwandun-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>

Looks good to me,
Acked-by: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>

Tejun, would you mind taking this through the cgroup tree?