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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: 13 Nov 2008 00:46:48 -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 2008-11-13 00:46 -------
(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.
By the way, for reentrancy-prevention, we don't need an atomic-operation,
because the reentrance always occurs on the same processor...
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What |Removed |Added
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Status|SUSPENDED |NEW
http://sourceware.org/bugzilla/show_bug.cgi?id=6932
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