From: Josef Bacik <josef@toxicpanda.com>
To: ethanwu <ethanwu@synology.com>, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH 3/4] btrfs: backref, only search backref entries from leaves of the same root
Date: Fri, 7 Feb 2020 11:37:51 -0500 [thread overview]
Message-ID: <ceb594f1-7d07-b48a-30e5-7ea199029505@toxicpanda.com> (raw)
In-Reply-To: <20200207093818.23710-4-ethanwu@synology.com>
On 2/7/20 4:38 AM, ethanwu wrote:
> We could have some nodes/leaves in subvolume whose owner are not the
> that subvolume. In this way, when we resolve normal backrefs of that
> subvolume, we should avoid collecting those references from these blocks.
>
> Signed-off-by: ethanwu <ethanwu@synology.com>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Thanks,
Josef
next prev parent reply other threads:[~2020-02-07 16:37 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-07 9:38 [PATCH 0/4] btrfs: improve normal backref walking ethanwu
2020-02-07 9:38 ` [PATCH 1/4] btrfs: backref, only collect file extent items matching backref offset ethanwu
2020-02-07 16:26 ` Josef Bacik
2020-02-10 9:12 ` ethanwu
2020-02-10 16:29 ` David Sterba
2020-02-11 4:03 ` ethanwu
2020-02-11 4:33 ` Qu Wenruo
2020-02-11 18:21 ` David Sterba
2020-02-12 11:32 ` ethanwu
2020-02-12 12:03 ` Filipe Manana
2020-02-12 12:11 ` Qu Wenruo
2020-02-12 14:57 ` David Sterba
2020-02-13 0:59 ` Qu Wenruo
2020-02-18 16:54 ` David Sterba
2020-02-10 10:33 ` Johannes Thumshirn
2020-02-07 9:38 ` [PATCH 2/4] btrfs: backref, not adding refs from shared block when resolving normal backref ethanwu
2020-02-07 16:35 ` Josef Bacik
2020-02-10 10:51 ` Johannes Thumshirn
2020-02-07 9:38 ` [PATCH 3/4] btrfs: backref, only search backref entries from leaves of the same root ethanwu
2020-02-07 16:37 ` Josef Bacik [this message]
2020-02-10 10:54 ` Johannes Thumshirn
2020-02-07 9:38 ` [PATCH 4/4] btrfs: backref, use correct count to resolve normal data refs ethanwu
2020-02-07 16:39 ` Josef Bacik
2020-02-10 10:55 ` Johannes Thumshirn
2020-02-20 16:41 ` [PATCH 0/4] btrfs: improve normal backref walking David Sterba
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