Re: [f2fs-dev] [PATCH] f2fs: optimize representative type determination in GC

[patchwork-bot+f2fs]

Hello:

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

On Thu, 14 May 2026 13:55:13 -0700 you wrote:
> From: Daeho Jeong <daehojeong@xxxxxxxxxx>
> 
> In large section mode, do_garbage_collect() previously determined the
> section's representative type by looking only at the first segment of
> the section. However, if data was fsynced into an area previously used
> as a node section, and this area is recovered during roll-forward
> recovery after sudden power off (SPO), GC would incorrectly assume the
> section's type based on an empty or obsolete first segment. This caused
> the recovered data segment to be misunderstood as being stuck inside a
> node section, triggering false inconsistency panics (Inconsistent
> segment type in SSA and SIT) and subsequent mount failures.
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: optimize representative type determination in GC
    https://git.kernel.org/jaegeuk/f2fs/c/f8f9d0045df5

You are awesome, thank you!
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