linux-kernel - Re: [PATCH V4 6/8] null_blk: add param to set max disacrd sectors

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Date:   Wed, 30 Nov 2022 08:07:43 +0000
From:   Shinichiro Kawasaki <shinichiro.kawasaki@....com>
To:     Chaitanya Kulkarni <kch@...dia.com>
CC:     "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "axboe@...nel.dk" <axboe@...nel.dk>,
        "damien.lemoal@...nsource.wdc.com" <damien.lemoal@...nsource.wdc.com>,
        "bvanassche@....org" <bvanassche@....org>,
        "vincent.fu@...sung.com" <vincent.fu@...sung.com>
Subject: Re: [PATCH V4 6/8] null_blk: add param to set max disacrd sectors

On Nov 29, 2022 / 15:28, Chaitanya Kulkarni wrote:
> Instead of hardcoding value for the maximum discard sector to
> UINT_MAX >> 9, allow user to set the value with newly added module
> parameter max_discard_sectors.
> 
> To retain the backward compatibility make set default value to
> UINT_MAX >> 9.
> 
> Signed-off-by: Chaitanya Kulkarni <kch@...dia.com>

Looks good to me.

Reviewed-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@....com>

-- 
Shin'ichiro Kawasaki