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Searched refs:alloc_time_ns (Results 1 – 2 of 2) sorted by relevance

/linux/block/
H A Dblk-mq.c391 static inline void blk_mq_rq_time_init(struct request *rq, u64 alloc_time_ns) in blk_mq_rq_time_init() argument
395 rq->alloc_time_ns = alloc_time_ns; in blk_mq_rq_time_init()
397 rq->alloc_time_ns = 0; in blk_mq_rq_time_init()
535 static void blk_mq_rq_late_init(struct request *rq, u64 alloc_time_ns) in blk_mq_rq_late_init() argument
539 blk_mq_rq_time_init(rq, alloc_time_ns); in blk_mq_rq_late_init()
557 u64 alloc_time_ns = 0; in __blk_mq_alloc_requests() local
563 alloc_time_ns = blk_time_get_ns(); in __blk_mq_alloc_requests()
582 blk_mq_rq_late_init(rq, alloc_time_ns); in __blk_mq_alloc_requests()
610 blk_mq_rq_late_init(rq, alloc_time_ns); in __blk_mq_alloc_requests()
727 u64 alloc_time_ns = 0; in blk_mq_alloc_request_hctx() local
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H A Dblk-iocost.c2849 if (!ioc->enabled || !rq->alloc_time_ns || !rq->start_time_ns) in ioc_rqos_done()
2865 on_q_ns = blk_time_get_ns() - rq->alloc_time_ns; in ioc_rqos_done()
2866 rq_wait_ns = rq->start_time_ns - rq->alloc_time_ns; in ioc_rqos_done()