blk_queue_flag_clear
blk_queue_flag_clear(QUEUE_FLAG_DISABLE_WBT_DEF, bfqd->queue);
EXPORT_SYMBOL(blk_queue_flag_clear);
blk_queue_flag_clear(QUEUE_FLAG_RQ_ALLOC_TIME, disk->queue);
blk_queue_flag_clear(QUEUE_FLAG_BIO_ISSUE_TIME, q);
blk_queue_flag_clear(QUEUE_FLAG_QUIESCED, q);
blk_queue_flag_clear(QUEUE_FLAG_QOS_ENABLED, q);
blk_queue_flag_clear(QUEUE_FLAG_QOS_ENABLED, q);
blk_queue_flag_clear(QUEUE_FLAG_STATS, q);
blk_queue_flag_clear(QUEUE_FLAG_STATS, q);
blk_queue_flag_clear(QUEUE_FLAG_REGISTERED, q);
blk_queue_flag_clear(QUEUE_FLAG_NOMERGES, q);
blk_queue_flag_clear(QUEUE_FLAG_NOXMERGES, q);
blk_queue_flag_clear(QUEUE_FLAG_SAME_FORCE, q);
blk_queue_flag_clear(QUEUE_FLAG_SAME_COMP, q);
blk_queue_flag_clear(QUEUE_FLAG_SAME_FORCE, q);
blk_queue_flag_clear(QUEUE_FLAG_FAIL_IO, q);
blk_queue_flag_clear(QUEUE_FLAG_SQ_SCHED, q);
blk_queue_flag_clear(QUEUE_FLAG_NO_ELV_SWITCH, q);
blk_queue_flag_clear(QUEUE_FLAG_SQ_SCHED, q);
void blk_queue_flag_clear(unsigned int flag, struct request_queue *q);