snd_pcm_sgbuf_ops_page
Name
snd_pcm_sgbuf_ops_page -- get the page struct at the given offset
Synopsis
struct page * snd_pcm_sgbuf_ops_page (struct snd_pcm_substream * substream, unsigned long offset);
Arguments
substream the pcm substream instance
offset the buffer offset
Description
Returns the page struct at the given buffer offset.
Used as the page callback of PCM ops.