linux-kernel - Re: [f2fs-dev] [RFC PATCH 0/2] Speed up f2fs truncate

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Message-Id: 
 <173013724023.126843.9607726471702748636.git-patchwork-notify@kernel.org>
Date: Mon, 28 Oct 2024 17:40:40 +0000
From: patchwork-bot+f2fs@...nel.org
To: Yi Sun <yi.sun@...soc.com>
Cc: chao@...nel.org, ke.wang@...soc.com, linux-kernel@...r.kernel.org,
 sunyibuaa@...il.com, jaegeuk@...nel.org,
 linux-f2fs-devel@...ts.sourceforge.net, hao_hao.wang@...soc.com
Subject: Re: [f2fs-dev] [RFC PATCH 0/2] Speed up f2fs truncate

Hello:

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

On Wed, 16 Oct 2024 13:27:56 +0800 you wrote:
> Deleting large files is time-consuming, and a large part
> of the time is spent in f2fs_invalidate_blocks()
> ->down_write(sit_info->sentry_lock) and up_write().
> 
> If some blocks are continuous and belong to the same segment,
> we can process these blocks at the same time. This can reduce
> the number of calls to the down_write() and the up_write(),
> thereby improving the overall speed of doing truncate.
> 
> [...]

Here is the summary with links:
  - [f2fs-dev,RFC,1/2] f2fs: introduce update_sit_entry_for_release()
    https://git.kernel.org/jaegeuk/f2fs/c/af68d9b481ac
  - [f2fs-dev,RFC,2/2] f2fs: introduce f2fs_invalidate_consecutive_blocks()
    (no matching commit)

You are awesome, thank you!
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