From: Anand Jain <anand.jain@oracle.com>
To: dsterba@suse.cz, linux-btrfs@vger.kernel.org,
yauhen.kharuzhy@zavadatar.com
Subject: Re: [PATCH] btrfs: fix lock dep warning, move scratch dev out of device_list_mutex and uuid_mutex
Date: Mon, 2 May 2016 07:12:39 +0800 [thread overview]
Message-ID: <57268D67.9010200@oracle.com> (raw)
In-Reply-To: <20160425150908.GB29353@twin.jikos.cz>
On 04/25/2016 11:09 PM, David Sterba wrote:
> On Mon, Apr 18, 2016 at 04:51:23PM +0800, Anand Jain wrote:
>> When the replace target fails, the target device will be taken
>> out of fs device list, scratch + update_dev_time and freed. However
>> we could do the scratch + update_dev_time and free part after the
>> device has been taken out of device list, so that we don't have to
>> hold the device_list_mutex and uuid_mutex locks.
>>
>> Reported issue:
> [...]
>>
>> Signed-off-by: Anand Jain <anand.jain@oracle.com>
>> Reported-by: Yauhen Kharuzhy <yauhen.kharuzhy@zavadatar.com>
>
> Reviewed-by: David Sterba <dsterba@suse.com>
Thanks.
Anand
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prev parent reply other threads:[~2016-05-01 23:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-18 8:51 [PATCH] btrfs: fix lock dep warning, move scratch dev out of device_list_mutex and uuid_mutex Anand Jain
2016-04-25 15:09 ` David Sterba
2016-05-01 23:12 ` Anand Jain [this message]
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