linux-ext4 - [PATCHSET 3/6] fuse2fs: refactor mount code

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Message-ID: <175798064569.349841.5710112269701643406.stgit@frogsfrogsfrogs>
Date: Mon, 15 Sep 2025 16:58:55 -0700
From: "Darrick J. Wong" <djwong@...nel.org>
To: tytso@....edu
Cc: linux-ext4@...r.kernel.org
Subject: [PATCHSET 3/6] fuse2fs: refactor mount code

Hi all,

Here, we hoist the mounting code out of main() into a pile of separate
helper functions to reduce the complexity of understanding the mount
code.  This isn't required for iomap, but it is necessary for the
fuseblk mode introduced in the next series.

If you're going to start using this code, I strongly recommend pulling
from my git trees, which are linked below.

Comments and questions are, as always, welcome.

e2fsprogs git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/e2fsprogs.git/log/?h=fuse2fs-refactor-mounting
---
Commits in this patchset:
 * fuse2fs: split filesystem mounting into helper functions
 * fuse2fs: make norecovery behavior consistent with the kernel
 * fuse2fs: recheck support after replaying journal
---
 misc/fuse2fs.c |  312 ++++++++++++++++++++++++++++++++++----------------------
 1 file changed, 187 insertions(+), 125 deletions(-)