From: "fche at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sources.redhat.com
Subject: [Bug translator/10075] New: emit more error message details in probe registration logic
Date: Thu, 16 Apr 2009 16:05:00 -0000 [thread overview]
Message-ID: <20090416160452.10075.fche@redhat.com> (raw)
In the derived_probe_group registration logic, each registration
attempt only passes an rc and the probe_point string back for
reporting. It would be nice to have an additional char[] available
to print more stuff into, so for example if a kprobe_register fails,
we don't just get
WARNING: probe
module("kvm").function("kvm_vcpu_init@arch/x86/kvm/../../../virt/kvm/kvm_main.c:6\
17").call
registration error (rc -22)
but also something else, which for kprobes could include data regarding the
calculation of the kprobe address.
--
Summary: emit more error message details in probe registration
logic
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: fche at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=10075
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next reply other threads:[~2009-04-16 16:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-16 16:05 fche at redhat dot com [this message]
2009-07-10 9:36 ` [Bug translator/10075] " wenji dot huang at oracle dot com
2009-07-13 7:52 ` wenji dot huang at oracle dot com
2009-07-16 20:45 ` fche at redhat dot com
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