linux-kernel - Re: [PATCH v3 6/7] nvme-pci: trigger device coredump on command timeout

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Date:   Mon, 13 May 2019 23:59:52 +0900
From:   Akinobu Mita <akinobu.mita@...il.com>
To:     minwoo.im@...sung.com
Cc:     "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Jens Axboe <axboe@...com>, Sagi Grimberg <sagi@...mberg.me>,
        Kenneth Heitke <kenneth.heitke@...el.com>,
        Keith Busch <keith.busch@...el.com>,
        Minwoo Im <minwoo.im.dev@...il.com>,
        Johannes Berg <johannes@...solutions.net>,
        Christoph Hellwig <hch@....de>
Subject: Re: [PATCH v3 6/7] nvme-pci: trigger device coredump on command timeout

2019年5月13日(月) 16:41 Minwoo Im <minwoo.im@...sung.com>:
>
> > -static void __maybe_unused nvme_coredump_init(struct nvme_dev *dev);
> > -static void __maybe_unused nvme_coredump_logs(struct nvme_dev *dev);
> > -static void __maybe_unused nvme_coredump_complete(struct nvme_dev
> > *dev);
> > +static void nvme_coredump_init(struct nvme_dev *dev);
> > +static void nvme_coredump_logs(struct nvme_dev *dev);
> > +static void nvme_coredump_complete(struct nvme_dev *dev);
>
> You just have added those three prototypes in previous patch.  Did I miss
> something here?

These __maybe_unused are needed only in the patch 5/7.
Because these functions are still unused before applying patch 6/7.