dm: Use bvec_iter for dm_bio_record()
authorKent Overstreet <kmo@daterainc.com>
Wed, 7 Aug 2013 21:24:19 +0000 (14:24 -0700)
committerJens Axboe <axboe@kernel.dk>
Thu, 31 Oct 2013 14:04:48 +0000 (08:04 -0600)
commit971ecaf05e526fee159a3711a7ee831fe4d397ab
tree5aab89c4e265bed16e624de39fec32fb5100200d
parented2d2f9a8265241f21fc0b63505ac8cfbe4bad2d
dm: Use bvec_iter for dm_bio_record()

This patch doesn't itself have any functional changes, but immutable
biovecs are going to add a bi_bvec_done member to bi_iter, which will
need to be saved too here.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: dm-devel@redhat.com
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/md/dm-bio-record.h