[PATCH] erofs: directly use wrapper erofs_page_is_managed() when shrinking

[Gao Xiang]

On Tue, Aug 10, 2021 at 02:54:50PM +0800, Yue Hu wrote:
> From: Yue Hu <huyue2 at yulong.com>
> 
> We already have the wrapper function to identify managed page.
> 
> Signed-off-by: Yue Hu <huyue2 at yulong.com>

Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>

Thanks,
Gao Xiang