I need to get the full pathname for a given dentry. After searching through previous posts my code looks like this:
... struct nameidata nd; user_path_walk( dentry->d_name.name, &nd ); fullname = d_path( nd.dentry, nd.mnt, fullname, namelen ); ...
I get an "Unable to handle kernel paging request..." as soon as d_path is called.
Any advice?
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