diff for duplicates of <20210319173813.GC9938@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 2cab277..44d0a8f 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -116,9 +116,4 @@ Mike
 >  #define REQ_SWAP		(1ULL << __REQ_SWAP)
 > -- 
 > 2.29.2
-> 
-
---
-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 eb74b65..a57e513 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,14 +1,14 @@
  "ref\020210318164827.1481133-1-ming.lei@redhat.com\0"
  "ref\020210318164827.1481133-6-ming.lei@redhat.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [RFC PATCH V2 05/13] block: add req flag of REQ_TAG\0"
+ "Subject\0Re: [RFC PATCH V2 05/13] block: add req flag of REQ_TAG\0"
  "Date\0Fri, 19 Mar 2021 13:38:13 -0400\0"
  "To\0Ming Lei <ming.lei@redhat.com>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
   linux-block@vger.kernel.org
-  dm-devel@redhat.com
+  Christoph Hellwig <hch@lst.de>
   Jeffle Xu <jefflexu@linux.alibaba.com>
- " Christoph Hellwig <hch@lst.de>\0"
+ " dm-devel@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Thu, Mar 18 2021 at 12:48pm -0400,\n"
@@ -129,11 +129,6 @@
  ">  #define REQ_SWAP\t\t(1ULL << __REQ_SWAP)\n"
  "> -- \n"
  "> 2.29.2\n"
- "> \n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ >
 
-abdd29198d9a2b452e393a5d3f9d4ae7d624a2eecec49049a56e8865e29573c7
+d5e59aeee8510d0edc3f5e1f26f44d662bf0e237b18616070ca837a1fb70b210
