Name

blk_queue_max_segment_size — set max segment size for blk_rq_map_sg

Synopsis

void blk_queue_max_segment_size (struct request_queue * q,
 unsigned int max_size);
 

Arguments

struct request_queue * q

the request queue for the device

unsigned int max_size

max size of segment in bytes

Description

Enables a low level driver to set an upper limit on the size of a coalesced segment