dm bufio: update comment in dm-bufio.c
authorShenghui Wang <shhuiw@foxmail.com>
Tue, 30 Oct 2018 07:35:54 +0000 (15:35 +0800)
committerMike Snitzer <snitzer@redhat.com>
Tue, 18 Dec 2018 14:02:26 +0000 (09:02 -0500)
commitef9923739e6d2233dc16aba70b7d81767d85cfcb
treeb092df61a40945840531dbcc05b4ca67ba5a459b
parente8ea141a0f5e1d7b23f47d10c480d4fc55caaf14
dm bufio: update comment in dm-bufio.c

* Hashtable has been replaced by rbtree to manage buffers.
  Update the comment.
* Fix typo in the comment for dm_bufio_issue_flush

Signed-off-by: Shenghui Wang <shhuiw@foxmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-bufio.c