Messages in this thread | | | Date | Thu, 20 Sep 2012 07:44:21 -0600 | From | David Ahern <> | Subject | Re: [PATCH 0/4] perf header: Save and reuse feature information in header (v3) |
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On 9/19/12 11:36 PM, Namhyung Kim wrote: > Hi, > > Currently the perf header information is used only at initial setup > time and discarded. If it's saved we could reuse the information for > various purpose in the future.
When this gets settled can you update builtin-kvm too? The kvm-events patch too adds a perf_file_section__read_feature() function for extracting cpuid from the header.
David
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