From: Josef Bacik <jbacik@fb.com>
To: Wang Shilong <wangshilong1991@gmail.com>, <linux-btrfs@vger.kernel.org>
Subject: Re: [PATCH v2] Btrfs: do not use extent commit root for sending
Date: Tue, 28 Jan 2014 09:37:17 -0500 [thread overview]
Message-ID: <52E7C09D.4020808@fb.com> (raw)
In-Reply-To: <1389716803-2415-1-git-send-email-wangshilong1991@gmail.com>
On 01/14/2014 11:26 AM, Wang Shilong wrote:
> From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
>
> Now we have kicked off transaction from btrfs send, it is not safe
> that we use extent commit root to search.
>
> I happended to catch this problem when running sending and snapshot
> in my desktop.
I'm confused about this, we are searching a read only snapshot, why
isn't looking at the commit root ok? Thanks,
Josef
next prev parent reply other threads:[~2014-01-28 14:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-14 16:26 [PATCH v2] Btrfs: do not use extent commit root for sending Wang Shilong
2014-01-14 16:26 ` [PATCH] Btrfs: fix wrong search path initialization before searching tree root Wang Shilong
2014-01-28 14:37 ` Josef Bacik [this message]
2014-01-28 15:04 ` [PATCH v2] Btrfs: do not use extent commit root for sending Wang Shilong
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