zzh...@cs.binghamton.edu (Zhihui Zhang) writes:

> It seems to me that we can lock at the vnode layer AND at the inode layer. 

No, the inode lock is, in most cases, the vnode layer lock.  It isn't
obvious because the code assumes that any filesystem using vop_stdlock
has a 'struct lock' as the first entry of the internal data pointed to
by v_data.

Very ugly.


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