* [Bug runtime/2992] New: The combination of "-b" and "-m" option doesn't work correctly
@ 2006-08-02 10:37 masami dot hiramatsu dot pt at hitachi dot com
2006-08-02 14:09 ` [Bug runtime/2992] " zanussi at us dot ibm dot com
0 siblings, 1 reply; 2+ messages in thread
From: masami dot hiramatsu dot pt at hitachi dot com @ 2006-08-02 10:37 UTC (permalink / raw)
To: systemtap
When I added "-bm" option to specify the name of the module and using relay,
it would fail to run stpd. I tested it on 2.6.18-rc1.
I think the stpd tried to find the relay entry of the module by using the
combination of the "stap_" string and the driver's pid. But the module made
the entry by using its name. Therefore, the stpd failed to find the entry,
and aborted.
---
$ stap -bm hello hello.stp
ERROR: couldn't open relayfs file /proc/systemtap/stap_2259/cpu0: errcode = No
such file or directory
ERROR: couldn't open relayfs files, cpu = 0
ERROR: couldn't init relayfs, exiting
Pass 5: run failed. Try again with more '-v' (verbose) options.
--
Summary: The combination of "-b" and "-m" option doesn't work
correctly
Product: systemtap
Version: unspecified
Status: NEW
Severity: minor
Priority: P2
Component: runtime
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: masami dot hiramatsu dot pt at hitachi dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=2992
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* [Bug runtime/2992] The combination of "-b" and "-m" option doesn't work correctly
2006-08-02 10:37 [Bug runtime/2992] New: The combination of "-b" and "-m" option doesn't work correctly masami dot hiramatsu dot pt at hitachi dot com
@ 2006-08-02 14:09 ` zanussi at us dot ibm dot com
0 siblings, 0 replies; 2+ messages in thread
From: zanussi at us dot ibm dot com @ 2006-08-02 14:09 UTC (permalink / raw)
To: systemtap
------- Additional Comments From zanussi at us dot ibm dot com 2006-08-02 14:09 -------
Fix checked in to use modname instead of driver pid.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://sourceware.org/bugzilla/show_bug.cgi?id=2992
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2006-08-02 10:37 [Bug runtime/2992] New: The combination of "-b" and "-m" option doesn't work correctly masami dot hiramatsu dot pt at hitachi dot com
2006-08-02 14:09 ` [Bug runtime/2992] " zanussi at us dot ibm dot com
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