SND_PCM_LIB_GET_VMAL(9) PCM API SND_PCM_LIB_GET_VMAL(9) NAME snd_pcm_lib_get_vmalloc_page - map vmalloc buffer offset to page struct SYNOPSIS struct page * snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream * substream, unsigned long offset); ARGUMENTS substream the substream with a buffer allocated by snd_pcm_lib_alloc_vmalloc_buffer offset offset in the buffer DESCRIPTION This function is to be used as the page callback in the PCM ops. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 SND_PCM_LIB_GET_VMAL(9)[top]
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