[PATCHSET v2 0/6] Various block layer optimizations

[Jens Axboe <axboe@xxxxxxxxx>]

Hi,

Here's v2 of this patchset, with the reviewed ones pulled out.
Since v1:

- Use different method for blk_status_to_errno() (Christoph)
- Split plug patch into 3 pieces

-- 
Jens Axboe