140 search_empty(struct snd_util_memhdr *hdr, int size)  in search_empty()  argument
149 	list_for_each(p, &hdr->block) {  in search_empty()
160 	blk = __snd_util_memblk_new(hdr, psize * ALIGN_PAGE_SIZE, p->prev);  in search_empty()
193 	struct snd_util_memhdr *hdr;  in snd_trident_alloc_sg_pages()  local
202 	hdr = trident->tlb.memhdr;  in snd_trident_alloc_sg_pages()
203 	if (snd_BUG_ON(!hdr))  in snd_trident_alloc_sg_pages()
208 	mutex_lock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
209 	blk = search_empty(hdr, runtime->dma_bytes);  in snd_trident_alloc_sg_pages()
211 		mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
223 			__snd_util_mem_free(hdr, blk);  in snd_trident_alloc_sg_pages()
224 			mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
229 	mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
240 	struct snd_util_memhdr *hdr;  in snd_trident_alloc_cont_pages()  local
251 	hdr = trident->tlb.memhdr;  in snd_trident_alloc_cont_pages()
252 	if (snd_BUG_ON(!hdr))  in snd_trident_alloc_cont_pages()
255 	mutex_lock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
256 	blk = search_empty(hdr, runtime->dma_bytes);  in snd_trident_alloc_cont_pages()
258 		mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
268 			__snd_util_mem_free(hdr, blk);  in snd_trident_alloc_cont_pages()
269 			mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
274 	mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
300 	struct snd_util_memhdr *hdr;  in snd_trident_free_pages()  local
306 	hdr = trident->tlb.memhdr;  in snd_trident_free_pages()
307 	mutex_lock(&hdr->block_mutex);  in snd_trident_free_pages()
312 	__snd_util_mem_free(hdr, blk);  in snd_trident_free_pages()
313 	mutex_unlock(&hdr->block_mutex);  in snd_trident_free_pages()