phk ede90c2b0f For snapshots we need all VOP_LOCKs to be exclusive.
The "business class upgrade" was implemented in UFS's VOP_LOCK
implementation ufs_lock() which is the wrong layer, so move it to
ffs_lock().

Also, as long as we have not abandonned advanced vfs-stacking we
should not preclude it from happening: instead of implementing a
copy locally, use the VOP_LOCK_APV(&ufs) to correctly arrive at
vop_stdlock() at the bottom.
2005-02-08 15:54:30 +00:00
..
2005-02-03 23:01:01 +00:00
2005-01-30 12:57:47 +00:00
2005-02-08 10:31:55 +00:00
2005-02-07 12:23:07 +00:00