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[Bug tapsets/10745] Give access to "hidden" tracepoints
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 1 Dec 2009 14:42:20 -0000
- Subject: [Bug tapsets/10745] Give access to "hidden" tracepoints
- References: <20091007205111.10745.jistone@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2009-12-01 14:42 -------
(In reply to comment #0)
> The only way I know to really discover *all* tracepoints is through debugfs on a
> live kernel. That requirement doesn't really fit our general usage model.
Maybe we don't have to be too dogmatic about our usual method. If we can eke
out a list of tracepoints from a running kernel, and use its running
build-id/release to validate it against the target -r kernel, then the
information can probably be relied upon.
(Of course, debugfs is sometimes not mounted.)
--
http://sourceware.org/bugzilla/show_bug.cgi?id=10745
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