Lines Matching defs:chunk
257 * snd_sgbuf_get_chunk_size - compute the max chunk size with continuous pages
263 * Return: the chunk size
758 size_t chunk, npages;
782 chunk = (PAGE_SIZE - 1) << PAGE_SHIFT; /* to fit in low bits in addrs */
784 chunk = min(size, chunk);
786 p = dma_alloc_coherent(dmab->dev.dev, chunk, &addr, DEFAULT_GFP);
788 p = do_alloc_pages(dmab->dev.dev, chunk, &addr, false);
790 if (chunk <= PAGE_SIZE)
792 chunk >>= 1;
793 chunk = PAGE_SIZE << get_order(chunk);
797 size -= chunk;
799 npages = chunk >> PAGE_SHIFT;