linux-kernel - Re: [f2fs-dev] [PATCH v2] f2fs: fix to mitigate overhead of f2fs_zero_post_eof

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Message-Id: 
 <175918502899.1733438.7787562060460882934.git-patchwork-notify@kernel.org>
Date: Mon, 29 Sep 2025 22:30:28 +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 v2] f2fs: fix to mitigate overhead of
 f2fs_zero_post_eof_page()

Hello:

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

On Tue, 16 Sep 2025 10:47:09 +0800 you wrote:
> f2fs_zero_post_eof_page() may cuase more overhead due to invalidate_lock
> and page lookup, change as below to mitigate its overhead:
> - check new_size before grabbing invalidate_lock
> - lookup and invalidate pages only in range of [old_size, new_size]
> 
> Fixes: ba8dac350faf ("f2fs: fix to zero post-eof page")
> Signed-off-by: Chao Yu <chao@...nel.org>
> 
> [...]

Here is the summary with links:
  - [f2fs-dev,v2] f2fs: fix to mitigate overhead of f2fs_zero_post_eof_page()
    https://git.kernel.org/jaegeuk/f2fs/c/c2f7c32b2540

You are awesome, thank you!
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