BLK_QUEUE_DMA_PAD(9) Block Devices BLK_QUEUE_DMA_PAD(9)NAMEblk_queue_dma_pad - set pad mask
SYNOPSIS
void blk_queue_dma_pad(struct request_queue * q, unsigned int mask);
ARGUMENTS
q
the request queue for the device
mask
pad mask
DESCRIPTION
Set dma pad mask.
Appending pad buffer to a request modifies the last entry of a scatter
list such that it includes the pad buffer.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 BLK_QUEUE_DMA_PAD(9)