Messages in this thread | | | Date | Thu, 22 Oct 2015 06:42:52 -0700 (PDT) | Subject | Re: [PATCH net-next 0/3] bpf_perf_event_output helper | From | David Miller <> |
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From: Alexei Starovoitov <ast@plumgrid.com> Date: Tue, 20 Oct 2015 20:02:32 -0700
> Over the last year there were multiple attempts to let eBPF programs > output data into perf events by He Kuang and Wangnan. > The last one was: > https://lkml.org/lkml/2015/7/20/736 > It was almost perfect with exception that all bpf programs would sent > data into one global perf_event. > This patch set takes different approach by letting user space > open independent PERF_COUNT_SW_BPF_OUTPUT events, so that program > output won't collide. > > Wangnan is working on corresponding perf patches.
Series applied, thanks.
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