K 10
svn:author
V 3
kan
K 8
svn:date
V 27
2003-11-05T04:30:08.000000Z
K 7
svn:log
V 270
Remove mntvnode_mtx and replace it with per-mountpoint mutex.
Introduce two new macros MNT_ILOCK(mp)/MNT_IUNLOCK(mp) to
operate on this mutex transparently.

Eventually new mutex will be protecting more fields in
struct mount, not only vnode list.

Discussed with: jeff

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