From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Sasha Levin <sashal@kernel.org>
Cc: "zhangyi (F)" <yi.zhang@huawei.com>,
gregkh@linuxfoundation.org, stable@vger.kernel.org, jack@suse.cz
Subject: Re: [PATCH 5.4 1/2] jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
Date: Tue, 18 Feb 2020 12:17:26 -0500 [thread overview]
Message-ID: <20200218171726.GA152025@mit.edu> (raw)
In-Reply-To: <20200218162752.GN1734@sasha-vm>
On Tue, Feb 18, 2020 at 11:27:52AM -0500, Sasha Levin wrote:
> On Tue, Feb 18, 2020 at 06:59:52PM +0800, zhangyi (F) wrote:
> > [ Upstream commit 6a66a7ded12baa6ebbb2e3e82f8cb91382814839 ]
> >
> > There is no need to delay the clearing of b_modified flag to the
> > transaction committing time when unmapping the journalled buffer, so
> > just move it to the journal_unmap_buffer().
> >
> > Link: https://lore.kernel.org/r/20200213063821.30455-2-yi.zhang@huawei.com
> > Reviewed-by: Jan Kara <jack@suse.cz>
> > Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
> > Signed-off-by: Theodore Ts'o <tytso@mit.edu>
> > Cc: stable@kernel.org
>
> I've queued all backports to their respective branches, thank you!
Many thanks to Yi Zhang for providing the backports!!
- Ted
prev parent reply other threads:[~2020-02-18 17:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 10:59 [PATCH 5.4 1/2] jbd2: move the clearing of b_modified flag to the journal_unmap_buffer() zhangyi (F)
2020-02-18 10:59 ` [PATCH 5.4 2/2] jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer zhangyi (F)
2020-02-18 16:27 ` [PATCH 5.4 1/2] jbd2: move the clearing of b_modified flag to the journal_unmap_buffer() Sasha Levin
2020-02-18 17:17 ` Theodore Y. Ts'o [this message]
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