[PATCH 2/3] xfs: Implement FALLOC_FL_COLLAPSE_RANGE

[Dave Chinner]

On Thu, Aug 01, 2013 at 01:24:02AM -0700, Christoph Hellwig wrote:
> Instead of adding more mess to change_file_space it might be a good idea
> to pull my
> 
>   "refactor the preallocation and hole punching code"
> 
> series from December in first.

You mean this one:

http://oss.sgi.com/archives/xfs/2012-12/msg00124.html

Yeah, probably makes sense to do this. I'll have a look at porting
it forwards to my current tree as xfs_vnodeops.c has gone away in
that series...

Cheers,

Dave.
-- 
Dave Chinner
david at fromorbit.com