block: copy NOMERGE flag from bio to request
authorShaohua Li <shli@fb.com>
Mon, 25 Apr 2016 23:50:14 +0000 (16:50 -0700)
committerJens Axboe <axboe@fb.com>
Tue, 26 Apr 2016 01:13:44 +0000 (19:13 -0600)
commit1fcbcc333f1fae6e11cc0839a6e72bc1a3e830bf
tree030d2eb171727c7c89fb2e221ca4a1366576beaf
parent93e9d8e836cb1a9a58b33eb6643bf061c6119ef2
block: copy NOMERGE flag from bio to request

bio might have NOMERGE flag set, for example blk_queue_split sets it.
When we initiate request, copy this flag too.

Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
include/linux/blk_types.h