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From: Pedro Tammela <pctammela@gmail.com>
To: Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>,
	Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
	Yonghong Song <yhs@fb.com>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@kernel.org>, Shuah Khan <shuah@kernel.org>,
	Pedro Tammela <pctammela@mojatatu.com>,
	David Verbeiren <david.verbeiren@tessares.net>,
	Matthieu Baerts <matthieu.baerts@tessares.net>,
	netdev@vger.kernel.org, bpf@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: [PATCH bpf-next v5 0/2] add batched ops for percpu array
Date: Sat, 24 Apr 2021 18:45:08 -0300	[thread overview]
Message-ID: <20210424214510.806627-1-pctammela@mojatatu.com> (raw)

This patchset introduces batched operations for the per-cpu variant of
the array map.

Also updates the batch ops test for arrays.

v4 -> v5:
- Revert removal of percpu macros

v3 -> v4:
- Prefer 'calloc()' over 'malloc()' on batch ops tests
- Add missing static keyword in a couple of test functions
- 'offset' to 'cpu_offset' as suggested by Martin

v2 -> v3:
- Remove percpu macros as suggested by Andrii
- Update tests that used the per cpu macros

v1 -> v2:
- Amended a more descriptive commit message

Pedro Tammela (2):
  bpf: add batched ops support for percpu array
  bpf: selftests: update array map tests for per-cpu batched ops

 kernel/bpf/arraymap.c                         |   2 +
 .../bpf/map_tests/array_map_batch_ops.c       | 104 +++++++++++++-----
 2 files changed, 77 insertions(+), 29 deletions(-)


             reply	other threads:[~2021-04-24 21:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-24 21:45 Pedro Tammela [this message]
2021-04-24 21:45 ` [PATCH bpf-next v5 1/2] bpf: add batched ops support " Pedro Tammela
2021-04-24 21:45 ` [PATCH bpf-next v5 2/2] bpf: selftests: update array map tests for per-cpu batched ops Pedro Tammela
2021-04-27 23:20 ` [PATCH bpf-next v5 0/2] add batched ops for percpu array patchwork-bot+netdevbpf

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