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[Bug kprobes/2152] New: jprobe variant to run handler instead of probed function
- From: "jkenisto at us dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 13 Jan 2006 23:26:01 -0000
- Subject: [Bug kprobes/2152] New: jprobe variant to run handler instead of probed function
- Reply-to: sourceware-bugzilla at sourceware dot org
A kprobes user has asked for the ability to use kprobes to turn a specified
function into a no-op. I couldn't figure out how to do that (Any ideas?), but
it occurred to us that jprobes takes us partway there.
Our user's request could be viewed as a special case of a more general feature:
the ability to execute a jprobe-like handler instead of (rather than before)
executing the probed function.
--
Summary: jprobe variant to run handler instead of probed function
Product: systemtap
Version: unspecified
Status: NEW
Severity: enhancement
Priority: P3
Component: kprobes
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: jkenisto at us dot ibm dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=2152
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