kernel - Enhanced lockmgr debugging, panic in double unlock
authorMatthew Dillon <dillon@apollo.backplane.com>
Thu, 1 Dec 2011 23:24:01 +0000 (15:24 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Thu, 1 Dec 2011 23:24:01 +0000 (15:24 -0800)
commitead16d5b09ee7d1f71ba3f28ae0a220c81e365fd
treee0c91ce2ca4c85b905472afaa2a2245f80f901b7
parent495d3a1efd4f8832641e3489717539bbe8d72ebe
kernel - Enhanced lockmgr debugging, panic in double unlock

* Panic if an attempt is made to unlock a lock which is not locked.

* Add some additinal debugging (disabled)
sys/kern/kern_lock.c
sys/kern/vfs_lock.c
sys/kern/vfs_vnops.c
sys/sys/vnode.h