K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2011-06-19T23:54:01.218187Z
K 7
svn:log
V 386
Fix a number of places where the new NFS server did not
lock the mutex when manipulating rc_flag in the DRC cache.
This is believed to fix a hung server that was reported
to the freebsd-fs@ list on June 9 under the subject heading
"New NFS server stress test hang", where all the threads
were waiting for the RC_LOCKED flag to clear.

Tested by:	jwd at slowblink.com
MFC after:	2 weeks

END