Messages in this thread | | | Date | Mon, 13 Feb 2012 22:23:07 -0700 | From | David Ahern <> | Subject | Re: [GIT PULL 00/16] perf/core improvements and fixes |
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On 2/13/12 10:10 PM, Namhyung Kim wrote: >> > > It happened because I used old kernel version that isn't aware of the > exclude_guest bit. So the check on attr->__reserved_1 in > core.c::perf_copy_attr() failed and then ended up seeing EINVAL at > perf_evsel__open().
comes back to 1aed2671738785e8f5aea663a6fda91aa7ef59b5 again. See
https://lkml.org/lkml/2012/2/8/234
> > So I think it should be handled in the same way of handling > sample_id_all bit in perf record and top if we want to set perf_guest to > false by default. I'll send patches for them soon. > > Thanks, > Namhyung
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