netdev - Re: [PATCH net-next 1/3] bpf: Add lru_hash

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

Message-ID: <21166cda-609b-8843-d223-83ce72e62a10@fb.com>
Date:   Fri, 1 Sep 2017 07:22:32 -0700
From:   Alexei Starovoitov <ast@...com>
To:     Martin KaFai Lau <kafai@...com>, <netdev@...r.kernel.org>
CC:     Daniel Borkmann <daniel@...earbox.net>, <kernel-team@...com>
Subject: Re: [PATCH net-next 1/3] bpf: Add lru_hash_lookup performance test

On 8/31/17 11:27 PM, Martin KaFai Lau wrote:
> Create a new case to test the LRU lookup performance.
>
> At the beginning, the LRU map is fully loaded (i.e. the number of keys
> is equal to map->max_entries).   The lookup is done through key 0
> to num_map_entries and then repeats from 0 again.
>
> This patch also creates an anonymous struct to properly
> name the test params in stress_lru_hmap_alloc() in map_perf_test_kern.c.
>
> Signed-off-by: Martin KaFai Lau <kafai@...com>

Acked-by: Alexei Starovoitov <ast@...nel.org>