linux-kernel - Re: [PATCH v2 06/13] blk-mq: remove unncessary error count and flush in blk_mq_plug_issue

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Message-ID: <20230108180209.GE23466@lst.de>
Date:   Sun, 8 Jan 2023 19:02:09 +0100
From:   Christoph Hellwig <hch@....de>
To:     Kemeng Shi <shikemeng@...weicloud.com>
Cc:     axboe@...nel.dk, dwagner@...e.de, hare@...e.de,
        ming.lei@...hat.com, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, hch@....de, john.garry@...wei.com,
        jack@...e.cz
Subject: Re: [PATCH v2 06/13] blk-mq: remove unncessary error count and
 flush in blk_mq_plug_issue_direct

I'm really confused by this.  Why do we need the extra commit
anyway if the errored command has never made it to the device?