diff for duplicates of <20210318172622.GA3871@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 741cadb..4386ee7 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -215,8 +215,3 @@ stacked _directly_ ontop of blk-mq?  Severely limits the utility of
 bio-based IO polling support if such shallow stacking is required.
 
 Mike
-
---
-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 8985827..d7adb24 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,14 +1,14 @@
  "ref\020210318164827.1481133-1-ming.lei@redhat.com\0"
  "ref\020210318164827.1481133-10-ming.lei@redhat.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [RFC PATCH V2 09/13] block: use per-task poll context to implement bio based io poll\0"
+ "Subject\0Re: [RFC PATCH V2 09/13] block: use per-task poll context to implement bio based io poll\0"
  "Date\0Thu, 18 Mar 2021 13:26:22 -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"
@@ -227,11 +227,6 @@
  "stacked _directly_ ontop of blk-mq?  Severely limits the utility of\n"
  "bio-based IO polling support if such shallow stacking is required.\n"
  "\n"
- "Mike\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Mike
 
-61c940882c655358004ace8ee878968079f8867f78b4473f931d4f02fec5cbf5
+e52c4ec84eb6d07a95ed424a9e280a80d12c5fbefb69d2295675f44fc7548d63
