linux-kernel - Re: [PATCH 1/2] blk-integrity: add rq_integrity_payload

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Message-ID: <20230412065307.GA20550@lst.de>
Date:   Wed, 12 Apr 2023 08:53:07 +0200
From:   "hch@....de" <hch@....de>
To:     Jinyoung CHOI <j-young.choi@...sung.com>
Cc:     "kbusch@...nel.org" <kbusch@...nel.org>,
        "axboe@...com" <axboe@...com>, "hch@....de" <hch@....de>,
        "sagi@...mberg.me" <sagi@...mberg.me>,
        "chaitanya.kulkarni@....com" <chaitanya.kulkarni@....com>,
        "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] blk-integrity: add rq_integrity_payload_size helper

> +	if (WARN_ON_ONCE(queue_max_integrity_segments(rq->q) > 1))
> +		return 0;

This should work for multiple segments as well.