master's current HEAD still uses file->f_dentry, removed in Linux 3.19

[Giovanni Gherdovich]

Hello,

was this patch from William Cohen (Dec 2014)
https://sourceware.org/ml/systemtap/2014-q4/msg00257.html
ever applied?

I cloned from git://sourceware.org/git/systemtap.git, and on the tag
release-3.0 (two weeks ago) grepping for f_dentry on the file
runtime/linux/task_finder2.c still gives results.

f_dentry was a macro defined in the Linux kernel (precisely,
include/linux/fs.h) removed in the 3.19 release. With the SystemTap
version I have, even a minimal test script like

stap -ve 'probe begin { log("hello world") exit () }'

fails compilation with

error: 'struct file' has no member named 'f_dentry'

The patch I link above fixes this, but I can't find traces of it in the
git history. Is there something I'm missing?

Regards,
Giovanni