netdev - [PATCH bpf-next 0/2] Two libbpf RB walk improvements

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Date:   Thu, 11 Oct 2018 16:02:05 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     alexei.starovoitov@...il.com
Cc:     netdev@...r.kernel.org, Daniel Borkmann <daniel@...earbox.net>
Subject: [PATCH bpf-next 0/2] Two libbpf RB walk improvements

Two small improvements to libbpf's perf RB walk: first one fixes
used barriers and second one simplifies ring walking code. For
details see individual patches.

Thanks!

Daniel Borkmann (2):
  bpf, libbpf: use proper barriers in perf RB walk
  bpf, libbpf: simplify perf RB walk and do incremental updates

 tools/bpf/bpftool/map_perf_ring.c           |  10 ++-
 tools/lib/bpf/libbpf.c                      | 117 ++++++++++++++++++----------
 tools/lib/bpf/libbpf.h                      |  14 ++--
 tools/testing/selftests/bpf/trace_helpers.c |   7 +-
 4 files changed, 93 insertions(+), 55 deletions(-)

-- 
2.9.5