linux-kernel - Re: [PATCH v2] blk-cgroup: remove entries in blkg

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Message-ID: <b34103c58fec2ff45be27cd90925f7655ff38da8.camel@wdc.com>
Date:   Wed, 11 Apr 2018 21:28:30 +0000
From:   Bart Van Assche <Bart.VanAssche@....com>
To:     "00moses.alexander00@...il.com" <00moses.alexander00@...il.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        "nborisov@...e.com" <nborisov@...e.com>,
        "axboe@...nel.dk" <axboe@...nel.dk>, "shli@...com" <shli@...com>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "tj@...nel.org" <tj@...nel.org>,
        "joseph.qi@...ux.alibaba.com" <joseph.qi@...ux.alibaba.com>,
        "arnd@...db.de" <arnd@...db.de>
Subject: Re: [PATCH v2] blk-cgroup: remove entries in blkg_tree before queue
 release

On Wed, 2018-04-11 at 23:23 +0200, Alexandru Moise wrote:
> Hi, I tested it, it doesn't solve the problem.
> By the time you get here it's already too late, my patch
> prevents this from failing in the first place.

Hello Alex,

If you can share the steps to follow to trigger the bug you reported then
I will have a closer look at this.

Thanks,

Bart.