Hi,
I happened to come across the below discussion. http://lists.kernelnewbies.org/pipermail/kernelnewbies/2012-August/005914.html I am having a similar issue. I am using Rhel7-3.10.0-123 kernel. I tried all the options that are mentioned above and none of the api's including kern_path() return valid dentry value. My requirement is to fetch directory name from filepath. Can anybody suggest a work-around for this ?
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