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Message-ID: <52C19209.7060404@cn.fujitsu.com> Date: Mon, 30 Dec 2013 10:32:25 -0500 From: Dongsheng Yang <yangds.fnst@...fujitsu.com> To: David Ahern <dsahern@...il.com> CC: acme@...stprotocols.net, linux-kernel@...r.kernel.org, mingo@...nel.org, namhyung.kim@....com, jolsa@...hat.com Subject: Re: [PATCH 0/7 V2] Add support of user space symboles for guest. On 12/20/2013 10:02 AM, David Ahern wrote: > On 12/20/13, 1:52 PM, Dongsheng Yang wrote: >> Hi Arnaldo: >> Please help to review this patchset. >> >> Changelog: >> - v2: >> * splite the first commit. >> > > At best you are creating knowledge of running tasks in the VMs when > the perf session is started. That's it. That information cannot be > used since the host has no idea what task is running in a VM at any > given moment. No insight into process creation, mmaps, exits, etc. > Yes, you are right. host has no idea what task is running in a VM. Thanx for your reply. Yang > David > > -- > To unsubscribe from this list: send the line "unsubscribe > linux-kernel" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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