regression on global statistic variable

[Wenji Huang <wenji dot huang at oracle dot com>]

Hi,
There is regression on global statistic variable since
	commit "Display written but unread global statistics.".
It will result in buildok/stat_insert.stp failing.

SystemTap translator/driver (version 0.7.1/0.131 git branch stats, 
commit e491a713)
Copyright (C) 2005-2008 Red Hat, Inc. and others
This is free software; see the source for copying conditions.
Session arch: x86_64 release: 2.6.27-rc5
Created temporary directory "/tmp/stap3SEvAs"
Searched '/usr/local/share/systemtap/tapset/x86_64/*.stp', found 2
Searched '/usr/local/share/systemtap/tapset/*.stp', found 42
Pass 1: parsed user script and 44 library script(s) in 
500usr/50sys/549real ms.
WARNING: read-only local variable 'x' (alternatives: i j y loggy logmap 
liney linemap numbers strings): identifier 'x' at 
testsuite/buildok/stat_insert.stp:28:54
WARNING: read-only local variable 'y' (alternatives: i j x loggy logmap 
liney linemap numbers strings): identifier 'y' at :28:59
WARNING: eliding unused variable 'y': identifier 'y' at :19:33
semantic error: probe_1386 with type mismatch (long vs. stats): 
identifier 'loggy' at :5:8
semantic error: probe_1390 with type mismatch (long vs. stats): 
identifier 'liney' at :7:8
Pass 2: analyzed script: 5 probe(s), 2 function(s), 0 embed(s), 6 
global(s) in 10usr/10sys/17real ms.
Pass 2: analysis failed.  Try again with more '-v' (verbose) options.
Running rm -rf /tmp/stap3SEvAs

Regards,
Wenji