Instance Verification Kit (IVK)

spin lock @ [961+26+/linux-3.19-rc1/drivers/md/dm-cache-policy.c]
Instance Signature: register_lock

The Matching Pair Graph:

Function Name
Control Flow Graph (CFG)
Events Flow Graph (EFG)
Source Correspondence
get_policy_once [890+15+/linux-3.19-rc1/drivers/md/dm-cache-policy.c]