On Sun, Jan 29, 2017 at 02:35:20PM -0500, Tejun Heo wrote:
> perf_event is a utility controller whose primary role is identifying
> cgroup membership to filter perf events; however, because it also
> tracks some per-css state, it can't be replaced by pure cgroup
> membership test. Mark the control
Hello,
On Mon, Jan 30, 2017 at 11:05:41AM -0300, Arnaldo Carvalho de Melo wrote:
> > This was posted months ago and acked by Peter. I thought it was
> > applied but apparently wasn't. Peter asked Arnaldo whether the
> > userspace part looked which didn't get replied and that probably was
> > how
Em Sun, Jan 29, 2017 at 02:35:20PM -0500, Tejun Heo escreveu:
> perf_event is a utility controller whose primary role is identifying
> cgroup membership to filter perf events; however, because it also
> tracks some per-css state, it can't be replaced by pure cgroup
> membership test. Mark the cont
perf_event is a utility controller whose primary role is identifying
cgroup membership to filter perf events; however, because it also
tracks some per-css state, it can't be replaced by pure cgroup
membership test. Mark the controller as implicitly enabled on the
default hierarchy so that perf eve
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