netdev - RE: [PATCH bpf-next v2 6/8] xdp: make cpumap flush

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: <5e14c70b357dd_67962afd051fc5c0af@john-XPS-13-9370.notmuch>
Date:   Tue, 07 Jan 2020 09:59:39 -0800
From:   John Fastabend <john.fastabend@...il.com>
To:     Björn Töpel <bjorn.topel@...il.com>,
        netdev@...r.kernel.org, ast@...nel.org, daniel@...earbox.net
Cc:     Björn Töpel <bjorn.topel@...el.com>,
        bpf@...r.kernel.org, davem@...emloft.net,
        jakub.kicinski@...ronome.com, hawk@...nel.org,
        john.fastabend@...il.com, magnus.karlsson@...el.com,
        jonathan.lemon@...il.com,
        Toke Høiland-Jørgensen <toke@...hat.com>
Subject: RE: [PATCH bpf-next v2 6/8] xdp: make cpumap flush_list common for
 all map instances

Björn Töpel wrote:
> From: Björn Töpel <bjorn.topel@...el.com>
> 
> The cpumap flush list is used to track entries that need to flushed
> from via the xdp_do_flush_map() function. This list used to be
> per-map, but there is really no reason for that. Instead make the
> flush list global for all devmaps, which simplifies __cpu_map_flush()
> and cpu_map_alloc().
> 
> Acked-by: Toke Høiland-Jørgensen <toke@...hat.com>
> Signed-off-by: Björn Töpel <bjorn.topel@...el.com>
> ---

Consider *map_flush() -> *_flush() change but thats just a small nit
its not too important to me.

Acked-by: John Fastabend <john.fastabend@...il.com>