Instance Verification Kit (IVK)

spin lock @ [4250+50+/linux-3.17-rc1/drivers/block/xen-blkback/blkback.c]
Instance Signature: free_pages_lock

The Matching Pair Graph:

Function Name
Control Flow Graph (CFG)
Events Flow Graph (EFG)
Source Correspondence
get_free_page [4165+13+/linux-3.17-rc1/drivers/block/xen-blkback/blkback.c]