diff for duplicates of <20230909112147.GA12000@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 39cb556..2950aca 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -12,8 +12,3 @@ On Fri, Sep 08, 2023 at 12:20:14PM +0200, Jan Kara wrote:
 for when the super_block has finally been destroyed.  That way the
 application gets this notification directly instead of having to make
 a process synchronous that fundamentally isn't as explained in this thread.
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://listman.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index e32c2af..542653b 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -9,18 +9,18 @@
  "ref\086235d7a-a7ea-49da-968e-c5810cbf4a7b@redhat.com\0"
  "ref\020230908102014.xgtcf5wth2l2cwup@quack3\0"
  "From\0Christoph Hellwig <hch@lst.de>\0"
- "Subject\0Re: [dm-devel] [PATCH] fix writing to the filesystem after unmount\0"
+ "Subject\0Re: [PATCH] fix writing to the filesystem after unmount\0"
  "Date\0Sat, 9 Sep 2023 13:21:47 +0200\0"
  "To\0Jan Kara <jack@suse.cz>\0"
- "Cc\0Christian Brauner <brauner@kernel.org>"
-  Darrick J. Wong <djwong@kernel.org>
-  linux-kernel@vger.kernel.org
-  dm-devel@redhat.com
+ "Cc\0Zdenek Kabelac <zkabelac@redhat.com>"
   Mikulas Patocka <mpatocka@redhat.com>
+  Christian Brauner <brauner@kernel.org>
   Alexander Viro <viro@zeniv.linux.org.uk>
-  Zdenek Kabelac <zkabelac@redhat.com>
   linux-fsdevel@vger.kernel.org
- " Christoph Hellwig <hch@lst.de>\0"
+  linux-kernel@vger.kernel.org
+  dm-devel@redhat.com
+  Christoph Hellwig <hch@lst.de>
+ " Darrick J. Wong <djwong@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "On Fri, Sep 08, 2023 at 12:20:14PM +0200, Jan Kara wrote:\n"
@@ -36,11 +36,6 @@
  "... and the simple answer to the problem is to have an event notification\n"
  "for when the super_block has finally been destroyed.  That way the\n"
  "application gets this notification directly instead of having to make\n"
- "a process synchronous that fundamentally isn't as explained in this thread.\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ a process synchronous that fundamentally isn't as explained in this thread.
 
-fbb84b8204df239778c02597850e6d22ce49e61bbb9b037dc4cab2481aed4517
+fae807242f04b7eb170e30a9595212cc2c43e637a6708cc27933de4446279786
