diff for duplicates of <YNwrsWoC9i+9VsKW@T590>

diff --git a/a/1.txt b/N1/1.txt
index 65e7853..e9e99a0 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -165,8 +165,3 @@ BTW, my test machine is ampere(160cores, dual numa nodes).
 
 Thanks,
 Ming
-
---
-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 0a7c93e..75035b3 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,10 +8,10 @@
  "Date\0Wed, 30 Jun 2021 16:30:41 +0800\0"
  "To\0JeffleXu <jefflexu@linux.alibaba.com>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
+  Mike Snitzer <snitzer@redhat.com>
   linux-block@vger.kernel.org
   dm-devel@redhat.com
-  Christoph Hellwig <hch@lst.de>
- " Mike Snitzer <snitzer@redhat.com>\0"
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "On Mon, Jun 21, 2021 at 07:33:34PM +0800, JeffleXu wrote:\n"
@@ -180,11 +180,6 @@
  "\n"
  "\n"
  "Thanks,\n"
- "Ming\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Ming
 
-78f6257491b30ba3b62c72361494900dadd753325b1463dae75546820306e9b0
+bdeb129e32f851cc4c3b42904eb38359fc426c46fb95260123a73c01fcca0527
