merged_request 227 block/blk-mq-sched.c unsigned int nr_segs, struct request **merged_request) merged_request 237 block/blk-mq-sched.c *merged_request = attempt_back_merge(q, rq); merged_request 238 block/blk-mq-sched.c if (!*merged_request) merged_request 246 block/blk-mq-sched.c *merged_request = attempt_front_merge(q, rq); merged_request 247 block/blk-mq-sched.c if (!*merged_request) merged_request 15 block/blk-mq-sched.h unsigned int nr_segs, struct request **merged_request);