linux-ext4 - Re: [PATCH] jbd2: improve comments about freeing data buffers whose page mapping is NULL

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Message-ID: <20200306011441.GJ20967@mit.edu>
Date:   Thu, 5 Mar 2020 20:14:41 -0500
From:   "Theodore Y. Ts'o" <tytso@....edu>
To:     "zhangyi (F)" <yi.zhang@...wei.com>
Cc:     linux-ext4@...r.kernel.org, jack@...e.cz
Subject: Re: [PATCH] jbd2: improve comments about freeing data buffers whose
 page mapping is NULL

On Mon, Feb 17, 2020 at 07:27:06PM +0800, zhangyi (F) wrote:
> Improve comments in jbd2_journal_commit_transaction() to describe why
> we don't need to clear the buffer_mapped bit for freeing file mapping
> buffers whose page mapping is NULL.
> 
> Fixes: c96dceeabf76 ("jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer")
> Signed-off-by: zhangyi (F) <yi.zhang@...wei.com>
> Suggested-by: Jan Kara <jack@...e.cz>

Thanks, applied.

					- Ted