snd_pcm_stream_lock_irqsave (9) Linux Manual Page
snd_pcm_stream_lock_irqsave – Lock the PCM stream
Synopsis
- snd_pcm_stream_lock_irqsave(substream, flags);
Arguments
substream
-
- PCM substream
flags
- irq flags
Description
This locks the PCM stream like snd_pcm_stream_lock but with the local IRQ (only when nonatomic is false). In nonatomic case, this is identical as snd_pcm_stream_lock.