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From: Li Zefan <lizefan@huawei.com>
To: "Lukáš Czerner" <lczerner@redhat.com>
Cc: <linux-btrfs@vger.kernel.org>, <jbacik@fusionio.com>
Subject: Re: [PATCH] btrfs: Return EINVAL when length to trim is less than FSB
Date: Wed, 24 Oct 2012 16:20:09 +0800	[thread overview]
Message-ID: <5087A4B9.8050109@huawei.com> (raw)
In-Reply-To: <alpine.LFD.2.00.1210241015080.25196@dhcp-1-104.brq.redhat.com>

On 2012/10/24 16:15, Lukáš Czerner wrote:
> On Tue, 16 Oct 2012, Lukas Czerner wrote:
> 
>> Date: Tue, 16 Oct 2012 11:34:36 +0200
>> From: Lukas Czerner <lczerner@redhat.com>
>> To: linux-btrfs@vger.kernel.org
>> Cc: jbacik@fusionio.com, Lukas Czerner <lczerner@redhat.com>
>> Subject: [PATCH] btrfs: Return EINVAL when length to trim is less than FSB
>>
>> Currently if len argument in btrfs_ioctl_fitrim() is smaller than
>> one FSB we will continue and finally return 0 bytes discarded.
>> However if the length to discard is smaller then file system block
>> we should really return EINVAL.
> 
> ping
> 

This patch has already sit in Josef's btrfs-next tree:

http://git.kernel.org/?p=linux/kernel/git/josef/btrfs-next.git;a=commit;h=cd50b6b30f09446eafdd715db6d59299fcc5b19a


      reply	other threads:[~2012-10-24  8:21 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-16  9:34 [PATCH] btrfs: Return EINVAL when length to trim is less than FSB Lukas Czerner
2012-10-24  8:15 ` Lukáš Czerner
2012-10-24  8:20   ` Li Zefan [this message]

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