diff options
| author | Kent Overstreet <kmo@daterainc.com> | 2013-10-29 17:17:49 -0700 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-23 22:33:55 -0800 |
| commit | 1c3b13e64cf70d652fb04e32d13ae3e36810c2e4 (patch) | |
| tree | ca3d3fd7d0c6d99fa2bc041ed51bac4aaa9a242a /sound | |
| parent | 5341a6278bc5d10dbbb2ab6031b41d95c8db7a35 (diff) | |
dm: Refactor for new bio cloning/splitting
We need to convert the dm code to the new bvec_iter primitives which
respect bi_bvec_done; they also allow us to drastically simplify dm's
bio splitting code.
Also, it's no longer necessary to save/restore the bvec array anymore -
driver conversions for immutable bvecs are done, so drivers should never
be modifying it.
Also kill bio_sector_offset(), dm was the only user and it doesn't make
much sense anymore.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: dm-devel@redhat.com
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions