From: Daniel Borkmann <daniel@iogearbox.net>
To: davem@davemloft.net
Cc: alexei.starovoitov@gmail.com, peterz@infradead.org,
tgraf@suug.ch, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Daniel Borkmann <daniel@iogearbox.net>
Subject: [PATCH net-next 0/3] BPF event output helper improvements
Date: Wed, 13 Jul 2016 00:36:16 +0200 [thread overview]
Message-ID: <cover.1468362046.git.daniel@iogearbox.net> (raw)
This set adds improvements to the BPF event output helper to
support non-linear data sampling, here specifically, for skb
context. For details please see individual patches. The set
is based against net-next tree.
Thanks a lot!
Daniel Borkmann (3):
perf, events: add non-linear data support for raw records
bpf, perf: split bpf_perf_event_output
bpf: avoid stack copy and use skb ctx for event output
arch/s390/kernel/perf_cpum_sf.c | 2 ++
arch/x86/events/amd/ibs.c | 2 ++
include/linux/bpf.h | 5 +++-
include/linux/perf_event.h | 8 ++++++
include/uapi/linux/bpf.h | 2 ++
kernel/bpf/core.c | 8 ++++--
kernel/events/core.c | 13 +++++++--
kernel/events/internal.h | 18 +++++++++---
kernel/trace/bpf_trace.c | 64 ++++++++++++++++++++++-------------------
net/core/filter.c | 43 ++++++++++++++++++++++++++-
10 files changed, 125 insertions(+), 40 deletions(-)
--
1.9.3
next reply other threads:[~2016-07-12 22:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-12 22:36 Daniel Borkmann [this message]
2016-07-12 22:36 ` [PATCH net-next 1/3] perf, events: add non-linear data support for raw records Daniel Borkmann
2016-07-13 7:52 ` Peter Zijlstra
2016-07-13 9:24 ` Daniel Borkmann
2016-07-13 12:10 ` Peter Zijlstra
2016-07-13 13:16 ` Daniel Borkmann
2016-07-13 13:42 ` Peter Zijlstra
2016-07-13 14:08 ` Daniel Borkmann
2016-07-13 16:40 ` Peter Zijlstra
2016-07-13 16:53 ` Daniel Borkmann
2016-07-12 22:36 ` [PATCH net-next 2/3] bpf, perf: split bpf_perf_event_output Daniel Borkmann
2016-07-12 22:36 ` [PATCH net-next 3/3] bpf: avoid stack copy and use skb ctx for event output Daniel Borkmann
2016-07-12 23:25 ` kbuild test robot
2016-07-12 23:45 ` Daniel Borkmann
2016-07-13 0:01 ` Fengguang Wu
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