From: Jens Axboe <axboe@kernel.dk>
To: io-uring@vger.kernel.org, csander@purestorage.com,
Keith Busch <kbusch@meta.com>
Cc: Keith Busch <kbusch@kernel.org>
Subject: Re: [PATCHv6] io_uring: add support for IORING_SETUP_SQE_MIXED
Date: Tue, 21 Oct 2025 16:02:28 -0600 [thread overview]
Message-ID: <176108414866.224720.11841089098235254459.b4-ty@kernel.dk> (raw)
In-Reply-To: <20251016180938.164566-1-kbusch@meta.com>
On Thu, 16 Oct 2025 11:09:38 -0700, Keith Busch wrote:
> Normal rings support 64b SQEs for posting submissions, while certain
> features require the ring to be configured with IORING_SETUP_SQE128, as
> they need to convey more information per submission. This, in turn,
> makes ALL the SQEs be 128b in size. This is somewhat wasteful and
> inefficient, particularly when only certain SQEs need to be of the
> bigger variant.
>
> [...]
Applied, thanks!
[1/1] io_uring: add support for IORING_SETUP_SQE_MIXED
commit: 31dc41afdef21f264364288a30013b538c46152e
Best regards,
--
Jens Axboe
next prev parent reply other threads:[~2025-10-21 22:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-16 18:09 [PATCHv6] io_uring: add support for IORING_SETUP_SQE_MIXED Keith Busch
2025-10-21 22:02 ` Jens Axboe [this message]
2025-10-22 12:00 ` Nathan Chancellor
2025-10-22 13:34 ` Jens Axboe
2025-10-22 13:53 ` Keith Busch
2025-10-22 13:56 ` Jens Axboe
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