BLK_QUEUE_MAX_SEGMEN(9) Block Devices BLK_QUEUE_MAX_SEGMEN(9)NAMEblk_queue_max_segments - set max hw segments for a request for this
queue
SYNOPSIS
void blk_queue_max_segments(struct request_queue * q,
unsigned short max_segments);
ARGUMENTS
q
the request queue for the device
max_segments
max number of segments
DESCRIPTION
Enables a low level driver to set an upper limit on the number of hw
data segments in a request.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 BLK_QUEUE_MAX_SEGMEN(9)