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From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: "zhangyi (F)" <yi.zhang@huawei.com>
Cc: linux-ext4@vger.kernel.org, jack@suse.com, adilger.kernel@dilger.ca
Subject: Re: [PATCH v2 7/7] ext4: introduce ext4_sb_bread_unmovable() to replace sb_bread_unmovable()
Date: Thu, 8 Oct 2020 22:00:15 -0400	[thread overview]
Message-ID: <20201009020015.GG816148@mit.edu> (raw)
In-Reply-To: <20200924073337.861472-8-yi.zhang@huawei.com>

On Thu, Sep 24, 2020 at 03:33:37PM +0800, zhangyi (F) wrote:
> Now we only use sb_bread_unmovable() to read superblock and descriptor
> block at mount time, so there is no opportunity that we need to clear
> buffer verified bit and also handle buffer write_io error bit. But for
> the sake of unification, let's introduce ext4_sb_bread_unmovable() to
> replace all sb_bread_unmovable(). After this patch, we stop using read
> helpers in fs/buffer.c.
> 
> Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>

Thanks, applied.

					- Ted

      reply	other threads:[~2020-10-09  2:00 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-24  7:33 [PATCH v2 0/7] ext4: fix a memory corrupt problem zhangyi (F)
2020-09-24  7:33 ` [PATCH v2 1/7] ext4: clear buffer verified flag if read meta block from disk zhangyi (F)
2020-10-09  1:41   ` Theodore Y. Ts'o
2020-09-24  7:33 ` [PATCH v2 2/7] ext4: introduce new metadata buffer read helpers zhangyi (F)
2020-10-09  1:43   ` Theodore Y. Ts'o
2020-09-24  7:33 ` [PATCH v2 3/7] ext4: use common helpers in all places reading metadata buffers zhangyi (F)
2020-10-09  1:48   ` Theodore Y. Ts'o
2020-09-24  7:33 ` [PATCH v2 4/7] ext4: use ext4_buffer_uptodate() in __ext4_get_inode_loc() zhangyi (F)
2020-10-09  1:49   ` Theodore Y. Ts'o
2020-09-24  7:33 ` [PATCH v2 5/7] ext4: introduce ext4_sb_breadahead_unmovable() to replace sb_breadahead_unmovable() zhangyi (F)
2020-10-09  1:55   ` Theodore Y. Ts'o
2020-09-24  7:33 ` [PATCH v2 6/7] ext4: use ext4_sb_bread() instead of sb_bread() zhangyi (F)
2020-10-09  1:57   ` Theodore Y. Ts'o
2020-09-24  7:33 ` [PATCH v2 7/7] ext4: introduce ext4_sb_bread_unmovable() to replace sb_bread_unmovable() zhangyi (F)
2020-10-09  2:00   ` Theodore Y. Ts'o [this message]

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