From: Chao Yu <chao@kernel.org>
To: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, Chao Yu <chao.yu@linux.dev>
Subject: Re: [f2fs-dev] [RFC v3] f2fs: extent cache: support unaligned extent
Date: Thu, 5 Aug 2021 08:29:46 +0800 [thread overview]
Message-ID: <0dad9863-4aa2-3ea3-fd97-457aa635ed66@kernel.org> (raw)
In-Reply-To: <YQsmfm3ibU6bhvZr@google.com>
Jaegeuk,
On 2021/8/5 7:45, Jaegeuk Kim wrote:
> Chao,
>
> How about this?
> https://github.com/jaegeuk/f2fs/commit/d6bbe121bc24dfabfedc07ba7cb6e921fb70ece0
Looks more clean, thanks,
>
> I'm digging one bug in __insert_extent_tree w/ the patch tho.
Shouldn't we initialize @ei in f2fs_update_extent_tree_range(), otherwise,
__try_merge_extent_node(&ei) -> __is_extent_mergeable() will do the check
w/ uninitialized c_len of @ei.
>> On 08/04, Chao Yu wrote:
>>> + if (from_dnode)
>>> + goto skip_reading_dnode;
Wrong condition here, thanks for fixing.
Thanks,
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next prev parent reply other threads:[~2021-08-05 0:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-04 2:23 [f2fs-dev] [RFC v3] f2fs: extent cache: support unaligned extent Chao Yu
2021-08-04 21:37 ` Jaegeuk Kim
2021-08-04 23:45 ` Jaegeuk Kim
2021-08-05 0:29 ` Chao Yu [this message]
2021-08-05 2:53 ` Jaegeuk Kim
2021-08-05 3:04 ` Chao Yu
2021-08-05 3:14 ` Chao Yu
2021-08-05 13:35 ` Chao Yu
2021-08-05 18:36 ` Jaegeuk Kim
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