[PATCH 29/37] xfs: move busy extent handling to it's own file

[Ben Myers]

Hey Dave,

On Mon, Apr 23, 2012 at 03:58:59PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> To make it easier to handle userspace code merges, move all the busy
> extent handling out of the allocation code and into it's own file.
> The userspace code does not need the busy extent code, so this
> simplifies the merging of the kernel code into the userspace
> xfsprogs library.
> 
> Because the busy extent code has been almost completely rewritten
> over the past couple of years, also update the copyright on this new
> file to include the authors that made all those changes.
> 
> Signed-off-by: Dave Chinner <dchinner at redhat.com>

D'oh!  This one doesn't compile:

/root/xfs/fs/xfs/xfs_discard.c:32:29: fatal error: xfs_extent_busy.h: No such file or directory

-Ben