Poul-Henning Kamp 40854ff546 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 16:25:50 +00:00
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ffs	For snapshots we need all VOP_LOCKs to be exclusive.	2005-02-08 16:25:50 +00:00
ufs	For snapshots we need all VOP_LOCKs to be exclusive.	2005-02-08 15:54:30 +00:00