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[Bug runtime/11154] -DDEBUG_REENTRANCY needs robust reporting
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 9 Jan 2010 16:11:03 -0000
- Subject: [Bug runtime/11154] -DDEBUG_REENTRANCY needs robust reporting
- References: <20100109160111.11154.fche@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2010-01-09 16:11 -------
-DINTERRUPTIBLE=0 gives much better results. It appears as through
no reentrancy occurs at all for the same script. Perhaps we should
disable interrupts for kernel tracepoint callbacks ... re-parametrizing
common_probe_entryfn_prologue. See also commit #e0a17418b9d1.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11154
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