Re: [Xen-devel] [PATCH 1/3] Output Virtual Block Device requests information to /proc/xen/vbd

[Anthony Liguori <aliguori@xxxxxxxxxx>]

Satoshi Uchida wrote:
> Uom.
>
> In my subjective, currently, procfs is used for representing dynamic
> information such as statistical data, and sysfs is used for representing
> statical information such as module parameters.
>   
/proc is for process information.  This stuff definitely belongs in 
sysfs.  It's analogous to /sys/class/net/eth0/statistics/.
> In this case, I think that this I/O information is  former, so information
> is put into procfs in this time.
> As similar example, ballon infromation exist in procfs.
>   
The balloon driver shouldn't be using proc.

Regards,

Anthony Liguori

> Is it better that realizing at sysfs?
>
> Thanks,
> Satoshi UCHIDA
>   
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