BLK_QUEUE_INIT_TAGS(9) Block Devices BLK_QUEUE_INIT_TAGS(9)

NAME blk_queue_init_tags - initialize the queue tag info

SYNOPSIS int blk_queue_init_tags(struct request_queue * q, int depth, struct blk_queue_tag * tags);

ARGUMENTS q the request queue for the device

depth the maximum queue depth supported

tags the tag to use

DESCRIPTION Queue lock must be held here if the function is called to resize an existing map.