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snd_pcm_lib_get_vmalloc_page
Langue: en
Version: October 2010 (fedora - 01/12/10)
Section: 9 (Appels noyau Linux)
NAME
snd_pcm_lib_get_vmalloc_page - map vmalloc buffer offset to page structSYNOPSIS
- 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.
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