rmacklem a6611ba365 r222389 introduced a case where the NFSv4 client could
loop in nfscl_getcl() when a forced dismount is in progress,
because nfsv4_lock() will return 0 without sleeping when
MNTK_UNMOUNTF is set.
This patch fixes it so it won't loop calling nfsv4_lock()
for this case.

MFC after:	2 weeks
2011-07-13 00:48:36 +00:00
..
2011-06-26 01:32:46 +00:00
2011-07-10 00:53:04 +00:00
2011-07-08 10:58:56 +00:00
2011-07-07 15:41:40 +00:00
2011-07-06 09:43:25 +00:00
MFC
2011-05-27 16:09:10 +00:00
2011-06-13 13:24:33 +00:00