K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2018-09-17T19:38:43.245486Z
K 7
svn:log
V 602
Do not upgrade the vnode lock to call getinoquota().

Doing so can deadlock when the thread already owns another vnode lock,
e.g. during a rename, as was demonstrated by the reporter.  In fact,
there seems to be no need to force the call to getinoquota() always,
because vn_open() locks vnode exclusively, and this is the most
important case.  To add to the point, directories where the dirent is
added or removed, are locked exclusively as well.

Reported by:	bwidawsk
Tested by:	bwidawsk, pho (as part of the larger patch)
Sponsored by:	The FreeBSD Foundation
Approved by:	re (gjb)
MFC after:	1 week

END