Messages in this thread | | | From | hooanon05@yahoo ... | Subject | Re: [RFC Aufs2 #3 2/2] split 'xino' entry under sysfs | Date | Fri, 20 Mar 2009 14:15:49 +0900 |
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Greg KH: > Looks like a good start, if you are _sure_ you need sysfs files :)
I believe those paths are important to users. When CONFIG_SYSFS is disabled, they are printed in /proc/mounts (and has severer limit).
Addition to set limit, there is one more reason to adopt seq_file. Because the printed string is a path, it may contain unprintable characters. seq_file has a good interface seq_path() which supports escaping such characters.
J. R. Okajima
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