linux-kernel - Re: [PATCH 0/2] block: avoid to drop & re-add partitions if partitions aren't changed

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Message-ID: <20210216084430.GA23694@lst.de>
Date:   Tue, 16 Feb 2021 09:44:30 +0100
From:   Christoph Hellwig <hch@....de>
To:     Ming Lei <ming.lei@...hat.com>
Cc:     Jens Axboe <axboe@...nel.dk>, Christoph Hellwig <hch@....de>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Ewan D . Milne" <emilne@...hat.com>
Subject: Re: [PATCH 0/2] block: avoid to drop & re-add partitions if
 partitions aren't changed

On Mon, Feb 15, 2021 at 12:03:41PM +0800, Ming Lei wrote:
> Hello,

I think this is a fundamentally bad idea.  We should not keep the
parsed partition state around forever just to work around some buggy
user space software.