From: Daniel Borkmann <daniel@iogearbox.net>
To: alexei.starovoitov@gmail.com
Cc: netdev@vger.kernel.org, Daniel Borkmann <daniel@iogearbox.net>
Subject: [PATCH bpf-next 0/2] Two libbpf RB walk improvements
Date: Thu, 11 Oct 2018 16:02:05 +0200 [thread overview]
Message-ID: <20181011140207.27602-1-daniel@iogearbox.net> (raw)
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
next reply other threads:[~2018-10-11 21:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-11 14:02 Daniel Borkmann [this message]
2018-10-11 14:02 ` [PATCH bpf-next 1/2] bpf, libbpf: use proper barriers in perf RB walk Daniel Borkmann
2018-10-11 14:02 ` [PATCH bpf-next 2/2] bpf, libbpf: simplify perf RB walk and do incremental updates Daniel Borkmann
2018-10-12 3:04 ` Jakub Kicinski
2018-10-12 8:39 ` Daniel Borkmann
2018-10-12 13:30 ` Daniel Borkmann
2018-10-12 15:39 ` Jakub Kicinski
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