Message-ID: <470D0ADB.2060007@mbligh.org>
Date: Wed, 10 Oct 2007 10:24:43 -0700
From: Martin Bligh <mbligh@mbligh.org>
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To: Greg KH <greg@kroah.com>
Cc: Tejun Heo <htejun@gmail.com>, ebiederm@xmission.com,
       cornelia.huck@de.ibm.com, stern@rowland.harvard.edu,
       kay.sievers@vrfy.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHSET 3/4] sysfs: divorce sysfs from kobject and driver	model
References: <11902755392688-git-send-email-htejun@gmail.com> <20070925221736.GA3566@kroah.com> <46FB956B.8000205@gmail.com> <20071005061812.GA16914@kroah.com> <4705EF30.8010002@gmail.com> <20071009224820.GE21228@kroah.com>
In-Reply-To: <20071009224820.GE21228@kroah.com>
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> The rules for sysfs files are the following:
> 	- one value, in text format, per file.
> 	- no action apon open/close
> 	- binary files are only allowed for "pass-through" type files
> 	  that the kernel does not touch (like for firmware and pci
> 	  config space)
> 	- directories should be associated with a kobject where it makes
> 	  sense (no nesting deep subdirectories without a kobject
> 	  present)
> 	- when a directory is created/removed, a uevent should happen
> 	  declaring what type of device was created/removed.

So you'll be removing:

/sys/devices/system/node/node?/meminfo

then?

along with:

/sys/devices/system/node/node?/distance
/sys/devices/system/node/node?/numastat

and all the other things that violate the rules?

(which I do agree with ... I just don't think sysfs works for
performance stats as we've discussed several times before ;-))

M.
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