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[Bug runtime/17695] New: nfs3_proc_read_setup: unable to find local 'data'


https://sourceware.org/bugzilla/show_bug.cgi?id=17695

            Bug ID: 17695
           Summary: nfs3_proc_read_setup: unable to find local 'data'
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
          Assignee: systemtap at sourceware dot org
          Reporter: mcermak at redhat dot com

Using git stap (957812a) following issue arises:

 7.1 S x86_64 # uname -r 
3.10.0-215.el7.x86_64
 7.1 S x86_64 # stap -p2 -e 'probe nfs.proc.read_setup{println(prot)}'
semantic error: unable to find local 'data', [man error::dwarf] dieoffset
0x4a603 in nfsv3, near pc 0x10130 in nfs3_proc_read_setup fs/nfs/nfs3proc.c
(alternatives: $hdr, $msg)): identifier '$data' at
/usr/share/systemtap/tapset/linux/nfs_proc.stp:754:59
        source:         inode = @defined($data->header) ? $data->header->inode
: $data->inode
                                                                               
 ^

Pass 2: analysis failed.  [man error::pass2]
 7.1 S x86_64 # 

Please, review.

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