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From: oaygnahzz <oaygnahzz@gmail.com>
To: linux-fsdevel@vger.kernel.org
Cc: viro@zeniv.linux.org.uk, brauner@kernel.org, jack@suse.cz,
	oaygnahzz <oaygnahzz@gmail.com>
Subject: [PATCH] [QUESTION] ext4: Why does fsconfig allow repeated mounting?
Date: Tue, 10 Feb 2026 00:59:44 +0800	[thread overview]
Message-ID: <20260209165944.12649-1-oaygnahzz@gmail.com> (raw)

Hi all,
The mount interface will report an error for repeated mounting,
but fsconfig seems to allow this. Why is that?

Thanks.
---
 fs/fsopen.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/fsopen.c b/fs/fsopen.c
index 1aaf4cb2afb2..06a8711dd627 100644
--- a/fs/fsopen.c
+++ b/fs/fsopen.c
@@ -300,6 +300,7 @@ static int vfs_fsconfig_locked(struct fs_context *fc, int cmd,
 
 /**
  * sys_fsconfig - Set parameters and trigger actions on a context
+ *
  * @fd: The filesystem context to act upon
  * @cmd: The action to take
  * @_key: Where appropriate, the parameter key to set
-- 
2.33.0


             reply	other threads:[~2026-02-09 16:59 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-09 16:59 oaygnahzz [this message]
2026-02-09 17:03 ` [PATCH] [QUESTION] ext4: Why does fsconfig allow repeated mounting? Matthew Wilcox
  -- strict thread matches above, loose matches on Subject: below --
2026-02-09 17:01 oaygnahzz
2026-02-09 17:02 oaygnahzz

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