linux-kernel - Re: [PATCH] writeback: initialize inode members that track writeback history

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Message-ID: <56C4921A.4090307@kernel.dk>
Date:	Wed, 17 Feb 2016 08:30:34 -0700
From:	Jens Axboe <axboe@...nel.dk>
To:	Tejun Heo <tj@...nel.org>, Tahsin Erdogan <tahsin@...gle.com>
Cc:	Alexander Viro <viro@...iv.linux.org.uk>,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] writeback: initialize inode members that track writeback
 history

On 02/16/2016 02:49 PM, Tejun Heo wrote:
> Hello,
>
> On Tue, Feb 16, 2016 at 01:34:39PM -0800, Tahsin Erdogan wrote:
>> inode struct members that track cgroup writeback information
>> should be reinitialized when inode gets allocated from
>> kmem_cache. Otherwise, their values remain and get used by the
>> new inode.
>>
>> Signed-off-by: Tahsin Erdogan <tahsin@...gle.com>
>> Acked-by: Tejun Heo <tj@...nel.org>
>
> This one should go for 4.5 and also prolly have the following tag.
>
> Fixes: d10c80955265 ("writeback: implement foreign cgroup inode bdi_writeback switching")

I've added it for 4.5 with the fixes tag.

-- 
Jens Axboe