BLK_QUEUE_DMA_PAD
Section: Block Devices (9)
Updated: February 2011
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NAME
blk_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.
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