blk_queue_dma_alignment9
Set dma length and memory alignment
Usage
void blk_queue_dma_alignment(struct request_queue * q, int mask);
Arguments
q
the request queue for the device
mask
alignment mask
Overview
set required memory and length alignment for direct dma transactions. this is used when building direct io requests for the queue.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.