netdev - [PATCH net-next 0/3] bpf: Improve LRU map lookup performance

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 31 Aug 2017 23:27:10 -0700
From:   Martin KaFai Lau <kafai@...com>
To:     <netdev@...r.kernel.org>
CC:     Alexei Starovoitov <ast@...com>,
        Daniel Borkmann <daniel@...earbox.net>, <kernel-team@...com>
Subject: [PATCH net-next 0/3] bpf: Improve LRU map lookup performance

This patchset improves the lookup performance of the LRU map.
Please see individual patch for details.

Martin KaFai Lau (3):
  bpf: Add lru_hash_lookup performance test
  bpf: Inline LRU map lookup
  bpf: Only set node->ref = 1 if it has not been set

 kernel/bpf/bpf_lru_list.h        |  3 +-
 kernel/bpf/hashtab.c             | 24 +++++++++++++
 samples/bpf/map_perf_test_kern.c | 44 +++++++++++++++++++----
 samples/bpf/map_perf_test_user.c | 77 ++++++++++++++++++++++++++++++++++++++--
 4 files changed, 138 insertions(+), 10 deletions(-)

-- 
2.9.5