Messages in this thread | | | Date | Wed, 11 Dec 2019 14:56:19 +0100 | From | Greg KH <> | Subject | Re: [PATCH 2/3] x86 cpuinfo: implement sysfs nodes for x86 |
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On Wed, Dec 11, 2019 at 11:42:35AM +0100, Thomas Renninger wrote: > If Greg (and others) are ok, I would add "page size exceeding" handling. > Hm, quick searching for an example I realize that debugfs can exceed page > size. Is it that hard to expose a sysfs file larger than page size?
No, there is a simple way to do it, but I'm not going to show you how as it is NOT how to use sysfs at all :)
Why are you wanting to dump this whole mess into one file and then parse it, it's no different from having 100+ different sysfs files and then doing a readdir(3) on the thing, right?
greg k-h
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