MFC r309425,r312645,r312598,r312621:

vfs: provide fake locking primitives for the crossmp vnode

Since the vnode is only expected to be shared locked, we can save a
little overhead by only pretending we are locking in the first place.

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Provide fallback VOP methods for crossmp vnode.

In particular, crossmp vnode might leak into rename code.

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vfs: hide the getvnode NULL mp message behind DIAGNOSTIC

Since crossmp vnode changes the message was being printed on each boot.

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Improve debugging printf.

0 files changed, 0 insertions, 0 deletions