git: kernel - Add swap block allocation iterator

[Venkatesh Srinivas]

On Sat, Mar 2, 2013 at 5:17 PM, Matthew Dillon
<dillon at crater.dragonflybsd.org> wrote:
>
> commit 7fa8d3ba49288bc90bd4d3f654520d236f8a999b
> Author: Matthew Dillon <dillon at apollo.backplane.com>
> Date:   Sat Mar 2 17:03:17 2013 -0800
>
>     kernel - Add swap block allocation iterator
>

In this commit, the logic to extract a bio_track from the swapdev's
vnode was if 0-ed; it had never done anything before. Perhaps
swap_pager_strategy should bio_track_ref along the tracking structure
instead?

-- vs;