blk_queue_dma_pad (9) - Linux Man Pages

blk_queue_dma_pad: set pad mask

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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