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[Bug runtime/6998] probefunc returns hex addresses for timer and profile probes rather than function name
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 6 Nov 2008 12:07:50 -0000
- Subject: [Bug runtime/6998] probefunc returns hex addresses for timer and profile probes rather than function name
- References: <20081030200326.6998.wcohen@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2008-11-06 12:07 -------
> The patch will insert kernel symbols for probe timer.profile. Seems make the
> thing right. One question is whether the probe will be triggered from caller in
> modules.
It seems like a sensible default, thanks!
If the script makes no reference to other object code (module/process probe),
one can use the "stap -d" option to add any kernel modules and also any
user-space shared libraries/programs whose detailed profile may be required.
(Even successful lobbying lkml to un-un-export kallayms* would do nothing
to help userspace.)
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6998
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