Bug 245582

Summary: [RHEL4]: Add xenoprof support to the i386 and x86_64 PV kernels
Product: Red Hat Enterprise Linux 4 Reporter: Chris Lalancette <clalance>
Component: kernelAssignee: Chris Lalancette <clalance>
Status: CLOSED WONTFIX QA Contact: Martin Jenner <mjenner>
Severity: low Docs Contact:
Priority: low    
Version: 4.5CC: ddutile, xen-maint
Target Milestone: ---Keywords: FutureFeature
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Enhancement
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Last Closed: 2007-10-29 14:30:10 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
Very rough first patch for xenoprof support none

Description Chris Lalancette 2007-06-25 15:28:57 UTC 
Description of problem:
We really should have support for Xenoprof in the RHEL-4 PV kernels.  I have a
preliminary patch, but it needs much review and testing since it touches some
core oprofile code.
Comment 1 Chris Lalancette 2007-07-25 18:27:07 UTC 
Created attachment 159969 [details]
Very rough first patch for xenoprof support

This is my rough draft for xenoprof support for RHEL-4 PV.  It's been compile
and boot tested, but *not* tested to work for xenoprof yet.  It also contains
some changes to core oprofile code, so I need to go through that with a
fine-toothed comb and make sure things aren't being broken.  All in all,
definitely not ready yet, but a work in progress.

Chris Lalancette
Comment 2 Chris Lalancette 2007-10-29 14:30:10 UTC 
Closing this out until somebody actually asks for this feature.

Chris Lalancette