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From: Josef Bacik <>
To: Qu Wenruo <>
Subject: Re: [PATCH] fstests: btrfs: Verify falloc on multiple holes won't cause qgroup reserved data space leak
Date: Fri, 13 Sep 2019 09:12:35 -0700
Message-ID: <> (raw)
In-Reply-To: <>

On Fri, Sep 13, 2019 at 09:51:51AM +0800, Qu Wenruo wrote:
> Add a test case where falloc is called on multiple holes with qgroup
> enabled.
> This can cause qgroup reserved data space leak and false EDQUOT error
> even we're not reaching the limit.
> The fix is titled:
> "btrfs: qgroup: Fix the wrong target io_tree when freeing
>  reserved data space"
> Signed-off-by: Qu Wenruo <>

Reviewed-by: Josef Bacik <>



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Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-13  1:51 Qu Wenruo
2019-09-13 16:12 ` Josef Bacik [this message]
2019-09-15  4:36 ` Eryu Guan
2019-09-15  7:18   ` WenRuo Qu

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