[Bug tapsets/26666] nfsd tapset - fh_export and fh_dentry always NULL for NFSv3

m.j.harvey at imperial dot ac.uk sourceware-bugzilla@sourceware.org
Fri Sep 25 23:06:57 GMT 2020


https://sourceware.org/bugzilla/show_bug.cgi?id=26666

--- Comment #1 from MJH <m.j.harvey at imperial dot ac.uk> ---
It's not a systemtap bug, per se. The examples will never have worked with
nfsv3.

To get the filename of an access, trap the return of nfds.fh_verify, eg

probe module("nfsd").function("fh_verify").return {
 printf("%s\n", inode_path( $fhp->fh_dentry->d_inode ) )
}

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