[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Questions about OProfile
>>>> First, what is the status of Xenoprof? The latest patch is against 0.9.5, >>>> but OProfile 0.9.6 is about 16 months old. Is Xenoprof actively >>>> maintained? >>> There is a crufty pv_ops patch that I forward ported to 2.6.32 in this tree: >>> >>> https://github.com/avsm/linux-2.6.32-xen-oprofile >> So, is it true that I need to 1) use this patch or 2) use a non-PV >> Ops Dom0? I thought 2.6.32 was already non-PV Ops. > I don't understand the question. The above tree is a pv_ops kernel, > with additional patches applied so it can be a full Xen dom0 (including > netback, etc). I'm only sporadically updating it as I need to, so you > probably just want the oprofile patch [1] if you want to apply it to > some other kernel. > https://github.com/avsm/linux-2.6.32-xen-oprofile/commit/4df4780e638d14249b7aa4005511218a9183c324 Thanks, Anil. I was able to get your patch to work. If anyone is interested in what I did, please see: https://bugzilla.redhat.com/show_bug.cgi?id=693596#c2 An a related note, would there be any interest in cleaning up this patch and moving it to 2.6.38 as a part of Google Summer of Code? -- Mike :wq _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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