diff for duplicates of <YFF5yynvUFOf5sdO@T590>

diff --git a/a/1.txt b/N1/1.txt
index 1791d1d..0d75c21 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -305,8 +305,3 @@ data is concurrent polled in 3 cpus too.
 
 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 d7125ac..0c3a4c8 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,14 +4,14 @@
  "ref\0YFBbjY+oDpjIHI3P@T590\0"
  "ref\0b2a33da7-84e6-14ba-c960-988bba448bf4@linux.alibaba.com\0"
  "From\0Ming Lei <ming.lei@redhat.com>\0"
- "Subject\0Re: [dm-devel] [RFC PATCH 08/11] block: use per-task poll context to implement bio based io poll\0"
+ "Subject\0Re: [RFC PATCH 08/11] block: use per-task poll context to implement bio based io poll\0"
  "Date\0Wed, 17 Mar 2021 11:38:51 +0800\0"
  "To\0JeffleXu <jefflexu@linux.alibaba.com>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
   linux-block@vger.kernel.org
-  dm-devel@redhat.com
   Christoph Hellwig <hch@lst.de>
- " Mike Snitzer <snitzer@redhat.com>\0"
+  Mike Snitzer <snitzer@redhat.com>
+ " dm-devel@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Tue, Mar 16, 2021 at 07:00:49PM +0800, JeffleXu wrote:\n"
@@ -320,11 +320,6 @@
  "\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
 
-21c72798135e7182e7594759a1b75e6d6389e4bc26a6052529629f365adb69f9
+35214996c8a15d383371da74dbc365b51b6ccb07036cbfbee167780abd16c92c
