linux-kernel - Re: [PATCH] bfq: Fix bfq linkage error

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Message-ID: <20190916062242.GA25284@magic>
Date:   Mon, 16 Sep 2019 14:22:42 +0800
From:   Fam Zheng <fam@...hon.net>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     "Pavel Begunkov (Silence)" <asml.silence@...il.com>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] bfq: Fix bfq linkage error

On Sat, 09/14 11:32, Jens Axboe wrote:
> On 9/14/19 11:31 AM, Pavel Begunkov (Silence) wrote:
> > From: Pavel Begunkov <asml.silence@...il.com>
> > 
> > Since commit 795fe54c2a828099e ("bfq: Add per-device weight"), bfq uses
> > blkg_conf_prep() and blkg_conf_finish(), which are not exported. So, it
> > causes linkage error if bfq compiled as a module.
> 
> Thanks, I'll apply and add the Fixes tag.

Thanks!  This is indeed my oversight.

Fam