From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>,
Josh Triplett <[email protected]>
Cc: [email protected], [email protected]
Subject: Re: [PATCHv2] io_uring: Support calling io_uring_register with a registered ring fd
Date: Wed, 15 Feb 2023 20:24:29 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <f2396369e638284586b069dbddffb8c992afba95.1676419314.git.josh@joshtriplett.org>
On Tue, 14 Feb 2023 16:42:22 -0800, Josh Triplett wrote:
> Add a new flag IORING_REGISTER_USE_REGISTERED_RING (set via the high bit
> of the opcode) to treat the fd as a registered index rather than a file
> descriptor.
>
> This makes it possible for a library to open an io_uring, register the
> ring fd, close the ring fd, and subsequently use the ring entirely via
> registered index.
>
> [...]
Applied, thanks!
[1/1] io_uring: Support calling io_uring_register with a registered ring fd
commit: 04eb372cac91a4f70c9b921c1b86758f5553d311
Best regards,
--
Jens Axboe
next prev parent reply other threads:[~2023-02-16 3:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-15 0:42 [PATCHv2] io_uring: Support calling io_uring_register with a registered ring fd Josh Triplett
2023-02-15 17:44 ` Jens Axboe
2023-02-15 20:33 ` Josh Triplett
2023-02-15 21:39 ` Jens Axboe
2023-02-16 3:24 ` Jens Axboe [this message]
2023-02-16 9:35 ` Dylan Yudaken
2023-02-16 12:05 ` Josh Triplett
2023-02-16 13:10 ` Jens Axboe
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