Re: [PATCH v6 3/3] workqueue: Adjust WQ_MAX_ACTIVE from 512 to 2048

From: Tejun Heo
Date: Tue Oct 08 2024 - 14:48:39 EST


On Tue, Oct 08, 2024 at 11:24:58AM +0000, Chen Ridong wrote:
> From: Chen Ridong <chenridong@xxxxxxxxxx>
>
> WQ_MAX_ACTIVE is currently set to 512, which was established approximately
> 15 yeas ago. However, with the significant increase in machine sizes and
> capabilities, the previous limit of 256 concurrent tasks is no longer
> sufficient. Therefore, we propose to increase WQ_MAX_ACTIVE to 2048.
> and WQ_DFL_ACTIVE is 1024 now.
>
> Signed-off-by: Chen Ridong <chenridong@xxxxxxxxxx>

Applied 2-3 to wq/for-6.13.

Thanks.

--
tejun