From: Jens Axboe <axboe@kernel.dk>
To: Pavel Begunkov <asml.silence@gmail.com>, io-uring@vger.kernel.org
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH io_uring-7.0] io_uring/query: return support for custom rx page size
Date: Sun, 15 Feb 2026 15:06:27 -0700 [thread overview]
Message-ID: <b9c6eea4-cc66-43ae-bf87-907b35db9c8e@kernel.dk> (raw)
In-Reply-To: <2e8280467c93ead0c61ed3d68c036d6a0474bb78.1771188227.git.asml.silence@gmail.com>
On 2/15/26 2:34 PM, Pavel Begunkov wrote:
> diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
> index fc473af6feb4..6750c383a2ab 100644
> --- a/include/uapi/linux/io_uring.h
> +++ b/include/uapi/linux/io_uring.h
> @@ -1090,6 +1090,14 @@ enum zcrx_reg_flags {
> ZCRX_REG_IMPORT = 1,
> };
>
> +enum zcrx_features {
> + /*
> + * The user can ask for the desired rx page size by passing the
> + * value in struct io_uring_zcrx_ifq_reg::rx_buf_len.
> + */
> + ZCRX_FEATURE_RX_PAGE_SIZE = 1 << 0,
> +};
Well I guess one comment - supposedly ->rx_buf_len is going to be added
in the future? Because right now it's not there.
--
Jens Axboe
next prev parent reply other threads:[~2026-02-15 22:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-15 21:34 [PATCH io_uring-7.0] io_uring/query: return support for custom rx page size Pavel Begunkov
2026-02-15 21:49 ` Jens Axboe
2026-02-15 22:06 ` Jens Axboe [this message]
2026-02-15 22:11 ` Pavel Begunkov
2026-02-15 22:12 ` Jens Axboe
2026-02-15 22:13 ` Jens Axboe
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