K 10
svn:author
V 3
phk
K 8
svn:date
V 27
1997-04-13T06:29:13.000000Z
K 7
svn:log
V 326
The function union_fsync tries to lock overlaying vnode object when
dolock is not set (that is, targetvp == overlaying vnode object).
Current code use FIXUP macro to do this, and never unlocks overlaying
vnode object in union_fsync.  So, the vnode object will be locked
twice and never unlocked.

PR:		3271
Submitted by:	kato

END