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authorAlexei Starovoitov <ast@fb.com>2017-06-02 21:03:52 -0700
committerDavid S. Miller <davem@davemloft.net>2017-06-04 21:58:01 -0400
commitf91840a32deef5cb1bf73338bc5010f843b01426 (patch)
treee7a3eec8f6794fda623941afb426db5c1f8472b0 /samples
parent5071034e4af709d6783b7d105dc296a5cc84739b (diff)
downloadlinux-f91840a32deef5cb1bf73338bc5010f843b01426.tar.bz2
perf, bpf: Add BPF support to all perf_event types
Allow BPF_PROG_TYPE_PERF_EVENT program types to attach to all perf_event types, including HW_CACHE, RAW, and dynamic pmu events. Only tracepoint/kprobe events are treated differently which require BPF_PROG_TYPE_TRACEPOINT/BPF_PROG_TYPE_KPROBE program types accordingly. Also add support for reading all event counters using bpf_perf_event_read() helper. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions