[Libguestfs] [PATCH v2 0/2] builder: Choose better weights in the planner.

[Richard W.M. Jones]

v1 -> v2:

 - Removed the f_type field from StatVFS.statvfs structure.

 - New function StatVFS.filesystem_is_remote, written in C.
   [Thinking about it, this should probably be called
   ‘is_network_filesystem’, but I can change that before
   pushing].

 - Use statvfs instead of fstatvfs, and statfs instead of fstatfs.

 - Rejigged the comments in builder/builder.ml to make them simpler
   and clearer.

Rich.