netdev - Re: [PATCH bpf-next v6 1/2] trace_helpers.c: Add helpers to poll multiple perf FDs for events

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Message-ID: <87wov9obaw.fsf@toke.dk>
Date:   Fri, 08 Jun 2018 11:52:07 +0200
From:   Toke Høiland-Jørgensen <toke@...e.dk>
To:     Daniel Borkmann <daniel@...earbox.net>, netdev@...r.kernel.org
Cc:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Jesper Dangaard Brouer <brouer@...hat.com>
Subject: Re: [PATCH bpf-next v6 1/2] trace_helpers.c: Add helpers to poll multiple perf FDs for events

Daniel Borkmann <daniel@...earbox.net> writes:

> Hi Toke,
>
> On 06/06/2018 07:58 PM, Toke Høiland-Jørgensen wrote:
>> Add two new helper functions to trace_helpers that supports polling
>> multiple perf file descriptors for events. These are used to the XDP
>> perf_event_output example, which needs to work with one perf fd per CPU.
>> 
>> Reviewed-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
>> Signed-off-by: Toke Høiland-Jørgensen <toke@...e.dk>
>
> Didn't make it in time unfortunately as bpf-next closed, please resend
> these two once merge window is over and bpf-next open again.

Will do!

-Toke