51 static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t size)  in preallocate_pcm_pages()
81 static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream)  in snd_pcm_lib_preallocate_dma_free()
100 int snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream)  in snd_pcm_lib_preallocate_free()
122 	struct snd_pcm_substream *substream;  in snd_pcm_lib_preallocate_free_for_all()  local
142 	struct snd_pcm_substream *substream = entry->private_data;  in snd_pcm_lib_preallocate_proc_read()  local
154 	struct snd_pcm_substream *substream = entry->private_data;  in snd_pcm_lib_preallocate_max_proc_read()  local
166 	struct snd_pcm_substream *substream = entry->private_data;  in snd_pcm_lib_preallocate_proc_write()  local
205 static inline void preallocate_info_init(struct snd_pcm_substream *substream)  in preallocate_info_init()
238 static int snd_pcm_lib_preallocate_pages1(struct snd_pcm_substream *substream,  in snd_pcm_lib_preallocate_pages1()
270 int snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream,  in snd_pcm_lib_preallocate_pages()
298 	struct snd_pcm_substream *substream;  in snd_pcm_lib_preallocate_pages_for_all()  local
319 struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream, unsigned long offset)  in snd_pcm_sgbuf_ops_page()
334 unsigned int snd_pcm_sgbuf_get_chunk_size(struct snd_pcm_substream *substream,  in snd_pcm_sgbuf_get_chunk_size()
369 int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size)  in snd_pcm_lib_malloc_pages()
421 int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream)  in snd_pcm_lib_free_pages()
441 int _snd_pcm_lib_alloc_vmalloc_buffer(struct snd_pcm_substream *substream,  in _snd_pcm_lib_alloc_vmalloc_buffer()
467 int snd_pcm_lib_free_vmalloc_buffer(struct snd_pcm_substream *substream)  in snd_pcm_lib_free_vmalloc_buffer()
488 struct page *snd_pcm_lib_get_vmalloc_page(struct snd_pcm_substream *substream,  in snd_pcm_lib_get_vmalloc_page()