From: Pavel Begunkov <asml.silence@gmail.com>
To: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>,
axboe@kernel.dk, io-uring@vger.kernel.org
Subject: Re: [PATCH v5 06/13] io_uring: implement fixed buffers registration similar to fixed files
Date: Fri, 15 Jan 2021 17:41:37 +0000 [thread overview]
Message-ID: <8719c4b1-0f3d-b627-0fa7-d06b918ad317@gmail.com> (raw)
In-Reply-To: <1610487193-21374-7-git-send-email-bijan.mottahedeh@oracle.com>
On 12/01/2021 21:33, Bijan Mottahedeh wrote:
> Apply fixed_rsrc functionality for fixed buffers support.
>
> Signed-off-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
> ---
> fs/io_uring.c | 234 +++++++++++++++++++++++++++++++++++++++++++++++++---------
> 1 file changed, 198 insertions(+), 36 deletions(-)
[...]
> +static struct fixed_rsrc_ref_node *alloc_fixed_buf_ref_node(
> + struct io_ring_ctx *ctx)
> +{
> + struct fixed_rsrc_ref_node *ref_node;
> +
> + ref_node = alloc_fixed_rsrc_ref_node(ctx);
if (!ref_node)
return NULL;
No need to resend yet, just we need to keep an eye on it.
> + ref_node->rsrc_data = ctx->buf_data;
> + ref_node->rsrc_put = io_ring_buf_put;
> + return ref_node;
> +}
--
Pavel Begunkov
next prev parent reply other threads:[~2021-01-15 17:46 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-12 21:33 [PATCH v5 00/13] io_uring: buffer registration enhancements Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 01/13] io_uring: rename file related variables to rsrc Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 02/13] io_uring: generalize io_queue_rsrc_removal Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 03/13] io_uring: separate ref_list from fixed_rsrc_data Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 04/13] io_uring: split alloc_fixed_file_ref_node Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 05/13] io_uring: add rsrc_ref locking routines Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 06/13] io_uring: implement fixed buffers registration similar to fixed files Bijan Mottahedeh
2021-01-15 17:41 ` Pavel Begunkov [this message]
2021-01-12 21:33 ` [PATCH v5 07/13] io_uring: create common fixed_rsrc_ref_node handling routines Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 08/13] io_uring: generalize files_update functionlity to rsrc_update Bijan Mottahedeh
2021-01-16 18:20 ` Pavel Begunkov
2021-01-12 21:33 ` [PATCH v5 09/13] io_uring: support buffer registration updates Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 10/13] io_uring: create common fixed_rsrc_data allocation routines Bijan Mottahedeh
2021-01-16 18:26 ` Pavel Begunkov
2021-01-12 21:33 ` [PATCH v5 11/13] io_uring: make percpu_ref_release names consistent Bijan Mottahedeh
2021-01-12 21:33 ` [PATCH v5 12/13] io_uring: call io_get_fixed_rsrc_ref for buffers Bijan Mottahedeh
2021-01-15 17:44 ` Pavel Begunkov
2021-01-12 21:33 ` [PATCH v5 13/13] io_uring: support buffer registration sharing Bijan Mottahedeh
2021-01-14 2:01 ` Bijan Mottahedeh
2021-01-14 21:17 ` Bijan Mottahedeh
2021-01-16 18:30 ` Pavel Begunkov
2021-01-14 21:20 ` [PATCH v5 00/13] io_uring: buffer registration enhancements Pavel Begunkov
2021-01-14 22:44 ` Bijan Mottahedeh
2021-01-14 22:54 ` Bijan Mottahedeh
2021-01-15 4:42 ` Pavel Begunkov
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