Instance Verification Kit (IVK)

spin lock @ [19409+39+/linux-3.17-rc1/include/sound/pcm.h]
Instance Signature: lock

The Matching Pair Graph:

Function Name
Control Flow Graph (CFG)
Events Flow Graph (EFG)
Source Correspondence
handle_audio_data [3193+17+/linux-3.17-rc1/drivers/media/usb/tlg2300/pd-alsa.c]
snd_pcm_stream_lock [19315+19+/linux-3.17-rc1/include/sound/pcm.h]
snd_pcm_stream_unlock [19471+21+/linux-3.17-rc1/include/sound/pcm.h]