K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2017-07-21T18:28:27.030572Z
K 7
svn:log
V 377
Account for lock recursion when transfering snaplock to the vnode lock
in ffs_snapremove().

Apparently ffs_snapremove() may be called with the snap lock recursed,
at least one trace demonstrated this when snapshot vnode was unlinked
while synced.  It was inactivated from the syncer thread.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks

END