From: Adam Sindelar <adam@wowsignal.io>
To: Hou Tao <houtao@huaweicloud.com>
Cc: bpf@vger.kernel.org, Adam Sindelar <ats@fb.com>,
David Vernet <void@manifault.com>,
Brendan Jackman <jackmanb@google.com>,
KP Singh <kpsingh@chromium.org>,
linux-kernel@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,
Florent Revest <revest@chromium.org>
Subject: Re: [PATCH bpf-next v5] libbpf: Expose API to consume one ring at a time
Date: Wed, 16 Aug 2023 09:22:25 +0200 [thread overview]
Message-ID: <ZNx5Meh0doxdXs4H@Momo.fritz.box> (raw)
In-Reply-To: <7c792532-4474-b523-08f9-f82fb57f1b09@huaweicloud.com>
On Fri, Jul 28, 2023 at 06:51:25PM +0800, Hou Tao wrote:
>
Hi, sorry for potentially dumb question, but should I do anything else
after someone acks it? This is a minor patch for a userland component,
but it's really helpful IMO - is anything preventing this getting merged
at this point?
Thanks,
Adam
> On 7/28/2023 5:33 PM, Adam Sindelar wrote:
> > We already provide ring_buffer__epoll_fd to enable use of external
> > polling systems. However, the only API available to consume the ring
> > buffer is ring_buffer__consume, which always checks all rings. When
> > polling for many events, this can be wasteful.
> >
> > Signed-off-by: Adam Sindelar <adam@wowsignal.io>
>
> Acked-by: Hou Tao <houtao1@huawei.com>
>
next prev parent reply other threads:[~2023-08-16 7:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-28 9:33 Adam Sindelar
2023-07-28 10:51 ` Hou Tao
2023-08-16 7:22 ` Adam Sindelar [this message]
2023-08-16 7:57 ` Hou Tao
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