blk_queue_max_hw_segments  586 block/blk-core.c 	blk_queue_max_hw_segments(q, MAX_HW_SEGMENTS);
blk_queue_max_hw_segments  127 block/blk-settings.c 	blk_queue_max_hw_segments(q, MAX_HW_SEGMENTS);
blk_queue_max_hw_segments  830 include/linux/blkdev.h extern void blk_queue_max_hw_segments(struct request_queue *, unsigned short);