[PATCH v3 net-next 0/3] bpf: Add BPF support to all perf_event

From: Alexei Starovoitov
Date: Thu Jun 01 2017 - 22:04:04 EST


v2->v3: more refactoring to address Peter's feedback.
Now all perf_events are attachable and readable

v1->v2: address Peter's feedback. Refactor patch 1 to allow attaching
bpf programs to all event types and reading counters from all of them as well
patch 2 - more tests
patch 3 - address Dave's feedback and document bpf_perf_event_read()
and bpf_perf_event_output() properly

Alexei Starovoitov (1):
perf, bpf: Add BPF support to all perf_event types

Teng Qin (2):
samples/bpf: add tests for more perf event types
bpf: update perf event helper functions documentation

include/linux/perf_event.h | 7 +-
include/uapi/linux/bpf.h | 11 ++-
kernel/bpf/arraymap.c | 29 +------
kernel/events/core.c | 47 ++++++-----
kernel/trace/bpf_trace.c | 21 ++---
samples/bpf/bpf_helpers.h | 3 +-
samples/bpf/trace_event_user.c | 73 ++++++++++++++---
samples/bpf/tracex6_kern.c | 28 +++++--
samples/bpf/tracex6_user.c | 180 ++++++++++++++++++++++++++++++++---------
tools/include/uapi/linux/bpf.h | 11 ++-
10 files changed, 287 insertions(+), 123 deletions(-)

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2.9.3