140 search_empty(struct snd_util_memhdr *hdr, int size)  in search_empty()  argument
148 	list_for_each(p, &hdr->block) {  in search_empty()
159 	blk = __snd_util_memblk_new(hdr, psize * ALIGN_PAGE_SIZE, p->prev);  in search_empty()
192 	struct snd_util_memhdr *hdr;  in snd_trident_alloc_sg_pages()  local
201 	hdr = trident->tlb.memhdr;  in snd_trident_alloc_sg_pages()
202 	if (snd_BUG_ON(!hdr))  in snd_trident_alloc_sg_pages()
207 	mutex_lock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
208 	blk = search_empty(hdr, runtime->dma_bytes);  in snd_trident_alloc_sg_pages()
210 		mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
222 			__snd_util_mem_free(hdr, blk);  in snd_trident_alloc_sg_pages()
223 			mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
228 	mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_sg_pages()
239 	struct snd_util_memhdr *hdr;  in snd_trident_alloc_cont_pages()  local
250 	hdr = trident->tlb.memhdr;  in snd_trident_alloc_cont_pages()
251 	if (snd_BUG_ON(!hdr))  in snd_trident_alloc_cont_pages()
254 	mutex_lock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
255 	blk = search_empty(hdr, runtime->dma_bytes);  in snd_trident_alloc_cont_pages()
257 		mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
267 			__snd_util_mem_free(hdr, blk);  in snd_trident_alloc_cont_pages()
268 			mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
273 	mutex_unlock(&hdr->block_mutex);  in snd_trident_alloc_cont_pages()
299 	struct snd_util_memhdr *hdr;  in snd_trident_free_pages()  local
305 	hdr = trident->tlb.memhdr;  in snd_trident_free_pages()
306 	mutex_lock(&hdr->block_mutex);  in snd_trident_free_pages()
311 	__snd_util_mem_free(hdr, blk);  in snd_trident_free_pages()
312 	mutex_unlock(&hdr->block_mutex);  in snd_trident_free_pages()