From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jakub Kicinski <jakub.kicinski@netronome.com>
Subject: Re: [PATCH bpf-next v5 1/2] trace_helpers.c: Add helpers to poll
 multiple perf FDs for events
Date: Wed, 6 Jun 2018 09:55:22 -0700
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Cc: netdev@vger.kernel.org, Jesper Dangaard Brouer <brouer@redhat.com>
To: Toke =?UTF-8?B?SMO4aWxhbmQtSsO4cmdlbnNlbg==?= <toke@toke.dk>
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On Wed, 06 Jun 2018 14:43:39 +0200, Toke H=C3=B8iland-J=C3=B8rgensen 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.
>=20
> Signed-off-by: Toke H=C3=B8iland-J=C3=B8rgensen <toke@toke.dk>

malloc() + memset(0) could have been replaced with calloc, but
otherwise looks good.