NAME
blk_queue_max_phys_segments - set max phys segments for a request for
this queue
SYNOPSIS
void blk_queue_max_phys_segments (request_queue_t * 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
physical data segments in a request. This would be the largest sized
scatter list the driver could handle.