Searched refs:preallocate_dma (Results 1 – 2 of 2) sorted by relevance
20 static int preallocate_dma = 1; variable21 module_param(preallocate_dma, int, 0444);22 MODULE_PARM_DESC(preallocate_dma, "Preallocate DMA memory when the PCM devices are initialized.");241 if (size > 0 && preallocate_dma && substream->number < maximum_substreams) in preallocate_pages()