K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2015-11-08T03:53:31.712911Z
K 7
svn:log
V 299
Fix locking for VCHI driver by matching sleepable/non-sleepable APIs:

- Emulate Linux mutex API using sx(9) locks with only exclusive operations
    instead of mutex(9), in Linux mutexes are sleepable.
- Emulate Linux rwlock_t using rwlock(9) instead of sx(9). rwlock_t
    in Linux are spin locks

END