diff for duplicates of <Yh6+HUBnx62CUCSu@T590>

diff --git a/a/1.txt b/N1/1.txt
index fe8fcb4..2250dbb 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -42,8 +42,3 @@ IOPS improvement can be observed, but not big.
 
 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 ee8cac0..233130e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,13 +3,14 @@
  "ref\0Yh1vrWXlaTnEcrNd@T590\0"
  "ref\0Yh6N7msbMBcANFxg@redhat.com\0"
  "From\0Ming Lei <ming.lei@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH V3 0/3] block/dm: support bio polling\0"
+ "Subject\0Re: [PATCH V3 0/3] block/dm: support bio polling\0"
  "Date\0Wed, 2 Mar 2022 08:45:17 +0800\0"
  "To\0Mike Snitzer <snitzer@redhat.com>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
   linux-block@vger.kernel.org
-  dm-devel@redhat.com
   Jeffle Xu <jefflexu@linux.alibaba.com>
+  dm-devel@redhat.com
+  Hannes Reinecke <hare@suse.de>
  " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
@@ -56,11 +57,6 @@
  "IOPS improvement can be observed, but not big.\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
 
-b236c2306f2c172d22144fbe4dc8edce921cdc0ce79c7de8f747be6fc707d262
+0e882978bee73c747e387f672010c7d1c66cbb49d9cb0bf9b65a0f4fb8ac4510
