linux-kernel - Re: [PATCH] block, bfq: Reorder struct bfq_iocq_bfqq

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Message-Id: <175432100029.20578.5554580525847774271.b4-ty@kernel.dk>
Date: Mon, 04 Aug 2025 09:23:20 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Yu Kuai <yukuai3@...wei.com>, 
 Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, 
 linux-block@...r.kernel.org
Subject: Re: [PATCH] block, bfq: Reorder struct bfq_iocq_bfqq_data


On Sat, 02 Aug 2025 09:25:59 +0200, Christophe JAILLET wrote:
> The size of struct bfq_iocq_bfqq_data can be reduced by moving a few fields
> around.
> 
> On a x86_64, with allmodconfig, this shrinks the size from 144 to 128
> bytes.
> The main benefit is to reduce the size of struct bfq_io_cq from 1360 to
> 1232.
> 
> [...]

Applied, thanks!

[1/1] block, bfq: Reorder struct bfq_iocq_bfqq_data
      commit: 407728da41cd6450cec6a4277027015a75744d56

Best regards,
-- 
Jens Axboe