From: Daniel Borkmann <daniel@iogearbox.net>
To: martin.lau@kernel.org
Cc: kuba@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org,
Daniel Borkmann <daniel@iogearbox.net>
Subject: [PATCH bpf 0/6] bpf_redirect_peer fixes
Date: Fri, 3 Nov 2023 23:27:42 +0100 [thread overview]
Message-ID: <20231103222748.12551-1-daniel@iogearbox.net> (raw)
This fixes bpf_redirect_peer stats accounting for veth and netkit,
and adds tstats in the first place for the latter. Utilise indirect
call wrapper for bpf_redirect_peer, and improve test coverage of the
latter also for netkit devices. Details in the patches, thanks!
Daniel Borkmann (4):
netkit: Add tstats per-CPU traffic counters
bpf, netkit: Add indirect call wrapper for fetching peer dev
selftests/bpf: De-veth-ize the tc_redirect test case
selftests/bpf: Add netkit to tc_redirect selftest
Peilin Ye (2):
veth: Use tstats per-CPU traffic counters
bpf: Fix dev's rx stats for bpf_redirect_peer traffic
drivers/net/netkit.c | 42 ++-
drivers/net/veth.c | 36 +-
include/linux/netdevice.h | 3 +-
include/net/netkit.h | 6 +
net/core/filter.c | 19 +-
.../selftests/bpf/prog_tests/tc_redirect.c | 317 +++++++++++-------
6 files changed, 262 insertions(+), 161 deletions(-)
--
2.34.1
next reply other threads:[~2023-11-03 22:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-03 22:27 Daniel Borkmann [this message]
2023-11-03 22:27 ` [PATCH bpf 1/6] netkit: Add tstats per-CPU traffic counters Daniel Borkmann
2023-11-06 21:28 ` Jakub Kicinski
2023-11-06 23:42 ` Daniel Borkmann
2023-11-03 22:27 ` [PATCH bpf 2/6] veth: Use " Daniel Borkmann
2023-11-03 22:27 ` [PATCH bpf 3/6] bpf: Fix dev's rx stats for bpf_redirect_peer traffic Daniel Borkmann
2023-11-03 22:27 ` [PATCH bpf 4/6] bpf, netkit: Add indirect call wrapper for fetching peer dev Daniel Borkmann
2023-11-06 17:21 ` Stanislav Fomichev
2023-11-06 18:21 ` Daniel Borkmann
2023-11-06 21:32 ` Jakub Kicinski
2023-11-06 23:44 ` Daniel Borkmann
2023-11-03 22:27 ` [PATCH bpf 5/6] selftests/bpf: De-veth-ize the tc_redirect test case Daniel Borkmann
2023-11-03 22:27 ` [PATCH bpf 6/6] selftests/bpf: Add netkit to tc_redirect selftest Daniel Borkmann
2023-11-06 17:22 ` [PATCH bpf 0/6] bpf_redirect_peer fixes Stanislav Fomichev
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