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[Bug translator/6932] c->busy can be removed from kprobe-based handlers
- From: "mhiramat at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 1 Oct 2008 20:56:41 -0000
- Subject: [Bug translator/6932] c->busy can be removed from kprobe-based handlers
- References: <20081001203800.6932.mhiramat@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From mhiramat at redhat dot com 2008-10-01 20:56 -------
(In reply to comment #3)
> I would prefer to keep c->busy, since it also functions as a
> reentrancy-prevention mechanism, not just a shutdown-synchronization
> one.
Oops, Indeed.
BTW, kprobes itself has reentrancy checking routine, however other
probes(markers/timer/etc.) don't have that(and also don't exclude each other).
So it should be suspended until solving reentrant-probing support...
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |SUSPENDED
http://sourceware.org/bugzilla/show_bug.cgi?id=6932
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