From: Jens Axboe <axboe@kernel.dk>
To: Pavel Begunkov <asml.silence@gmail.com>, io-uring@vger.kernel.org
Cc: bpf@vger.kernel.org, Alexei Starovoitov <alexei.starovoitov@gmail.com>
Subject: Re: [PATCH 0/3] extra io_uring BPF examples
Date: Mon, 23 Feb 2026 07:14:50 -0700 [thread overview]
Message-ID: <9c8d6af7-8546-4409-91fe-85f92a08f503@kernel.dk> (raw)
In-Reply-To: <cover.1771850496.git.asml.silence@gmail.com>
On 2/23/26 7:11 AM, Pavel Begunkov wrote:
> NOT FOR INCLUSION
>
> Alexei asked for extra more realistic examples. This this series is
> based on top of v9 of the io_uring BPF series and implemented as
> selftests. There could be more, but I stopped with 3 that should
> give an idea how it'll be used:
>
> 1. A QD=1 file copy program that show cases state machine handling.
>
> 2. A BPF program rate-limiting the number of inflight io_uring request.
> That's a good example of what users asked for before but seemed to
> be too niche to be plumbed into the main io_uring path.
>
> 3. A toy example of how BPF can interact with registered buffers.
Let's please keep examples in the liburing side, where they can be
with the documentation too.
--
Jens Axboe
next prev parent reply other threads:[~2026-02-23 14:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-23 14:11 [PATCH 0/3] extra io_uring BPF examples Pavel Begunkov
2026-02-23 14:12 ` [PATCH 1/3] io_uring/selftests: add BPF'ed cp example Pavel Begunkov
2026-02-23 14:12 ` [PATCH 2/3] io_uring/selftests: add rate limiter BPF program Pavel Begunkov
2026-02-23 14:12 ` [PATCH 3/3] io_uring/selftests: add regbuf xor example Pavel Begunkov
2026-02-23 14:14 ` Jens Axboe [this message]
2026-02-23 14:32 ` [PATCH 0/3] extra io_uring BPF examples Pavel Begunkov
2026-02-23 14:39 ` Jens Axboe
2026-02-23 15:06 ` Pavel Begunkov
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