K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2012-07-22T14:41:35.990143Z
K 7
svn:log
V 731
Rewrite the fuse interface to the device:
- Remove entirely the usage of interface cloning
- Reimplement the passing of fdata using the devfs_*_cdevpriv interface
- Implement a real refcounting for the fdata objects representing the
  former check on mnt and drv1 members

This requires that mount_fusefs now passes the filedescriptor number
when trying to mount a specific filesystem instance.  Also, now all the
devices will open /dev/fuse specifically and nothing else.

This avoids some nasty races in the device cloning entries reusing from
the cloning list or alternatively a big wastage of memory in situations
where filesystems are frequently unmounted and mounted on long-running
systems.

Reported by:	pho
Tested by:	pho

END