Re: [PATCH v5 1/7] scsi: ufs: Add "wb_on" sysfs node to control WB on/off

Bean Huo
2020-12-23T08:29:30Z

On Wed, 2020-12-23 at 09:31 +0800, Can Guo wrote:
> I don't see why removing the sysfs nodes during ufshcd_shutdown() is
> a
> concern to customer - we should do whatever is needed to protect LLD
> contexts from user space intervene. What do you think?

The sysfs nodes can be removed only when the device is remvoed.

Bean