linux-kernel - Re: [f2fs-dev] [PATCH] f2fs: compress: fix to avoid fragment w/ OPU during f2fs_ioc_compress

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Message-Id: <169522502522.22557.4305670746484363117.git-patchwork-notify@kernel.org>
Date:   Wed, 20 Sep 2023 15:50:25 +0000
From:   patchwork-bot+f2fs@...nel.org
To:     Chao Yu <chao@...nel.org>
Cc:     jaegeuk@...nel.org, linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH] f2fs: compress: fix to avoid fragment w/ OPU
 during f2fs_ioc_compress_file()

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@...nel.org>:

On Mon,  4 Sep 2023 23:12:42 +0800 you wrote:
> If file has both cold and compress flag, during f2fs_ioc_compress_file(),
> f2fs will trigger IPU for non-compress cluster and OPU for compress
> cluster, so that, data of the file may be fragmented.
> 
> Fix it by always triggering OPU for IOs from user mode compression.
> 
> Signed-off-by: Chao Yu <chao@...nel.org>
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: compress: fix to avoid fragment w/ OPU during f2fs_ioc_compress_file()
    https://git.kernel.org/jaegeuk/f2fs/c/943f7c6f987f

You are awesome, thank you!
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