linux-kernel - Re: [PATCH 0/5] Minor ublk optimizations

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Message-ID: <31fe911c-7340-4687-a384-c67cfc4b6380@kernel.dk>
Date: Fri, 28 Mar 2025 13:20:59 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Caleb Sander Mateos <csander@...estorage.com>,
 Ming Lei <ming.lei@...hat.com>
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] Minor ublk optimizations

On 3/28/25 12:04 PM, Caleb Sander Mateos wrote:
> A few cleanups on top of Ming's recent patch set that implemented
> ->queue_rqs() for ublk:
> https://lore.kernel.org/linux-block/20250327095123.179113-1-ming.lei@redhat.com/T/#u
> 
> Caleb Sander Mateos (5):
>   ublk: remove unused cmd argument to ublk_dispatch_req()
>   ublk: skip 1 NULL check in ublk_cmd_list_tw_cb() loop
>   ublk: get ubq from pdu in ublk_cmd_list_tw_cb()
>   ublk: avoid redundant io->cmd in ublk_queue_cmd_list()
>   ublk: store req in ublk_uring_cmd_pdu for ublk_cmd_tw_cb()

All look like reasonable cleanups to me.

-- 
Jens Axboe