linux-kernel - Re: [f2fs-dev] [PATCH] f2fs: flush plug periodically during GC to maximize readahead effect

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Message-Id: 
 <176775661377.2218650.1801784841331297522.git-patchwork-notify@kernel.org>
Date: Wed, 07 Jan 2026 03:30:13 +0000
From: patchwork-bot+f2fs@...nel.org
To: Daeho Jeong <daeho43@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net,
 kernel-team@...roid.com, daehojeong@...gle.com
Subject: Re: [f2fs-dev] [PATCH] f2fs: flush plug periodically during GC to
 maximize readahead effect

Hello:

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

On Tue, 30 Dec 2025 09:38:45 -0800 you wrote:
> From: Daeho Jeong <daehojeong@...gle.com>
> 
> During the garbage collection process, F2FS submits readahead I/Os for
> valid blocks. However, since the GC loop runs within a single plug scope
> without intermediate flushing, these readahead I/Os often accumulate in
> the block layer's plug list instead of being dispatched to the device
> immediately.
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: flush plug periodically during GC to maximize readahead effect
    https://git.kernel.org/jaegeuk/f2fs/c/7ec199117c32

You are awesome, thank you!
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