Searched refs:nr_requests (Results 1 – 12 of 12) sorted by relevance
| /Linux-v5.10/drivers/s390/block/ |
| D | scm_blk.c | 29 static unsigned int nr_requests = 64; variable
32 module_param(nr_requests, uint, S_IRUGO);
33 MODULE_PARM_DESC(nr_requests, "Number of parallel requests.");
456 bdev->tag_set.nr_hw_queues = nr_requests; in scm_blk_dev_setup()
457 bdev->tag_set.queue_depth = nr_requests_per_io * nr_requests; in scm_blk_dev_setup()
556 ret = scm_alloc_rqs(nr_requests); in scm_blk_init()
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| /Linux-v5.10/block/ |
| D | blk-mq-sched.c | 130 max_dispatch = hctx->queue->nr_requests; in __blk_mq_do_dispatch_sched()
528 hctx->sched_tags = blk_mq_alloc_rq_map(set, hctx_idx, q->nr_requests, in blk_mq_sched_alloc_tags()
533 ret = blk_mq_alloc_rqs(set, hctx->sched_tags, hctx_idx, q->nr_requests); in blk_mq_sched_alloc_tags()
566 q->nr_requests = q->tag_set->queue_depth; in blk_mq_init_sched()
575 q->nr_requests = 2 * min_t(unsigned int, q->tag_set->queue_depth, in blk_mq_init_sched()
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| D | blk-iolatency.c | 327 unsigned long qd = blkiolat->rqos.q->nr_requests; in scale_cookie_change()
367 unsigned long qd = iolat->blkiolat->rqos.q->nr_requests; in scale_change()
979 iolat->rq_depth.queue_depth = blkg->q->nr_requests; in iolatency_pd_init()
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| D | blk-sysfs.c | 63 return queue_var_show(q->nr_requests, (page)); in queue_requests_show()
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| D | blk-mq.c | 3226 q->nr_requests = set->queue_depth; in blk_mq_init_allocated_queue()
3509 if (q->nr_requests == nr) in blk_mq_update_nr_requests()
3539 q->nr_requests = nr; in blk_mq_update_nr_requests()
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| D | blk-core.c | 582 q->nr_requests = BLKDEV_MAX_RQ; in blk_alloc_queue()
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| /Linux-v5.10/drivers/dma/ |
| D | stm32-mdma.c | 277 u32 nr_requests; member
1502 if (config.request >= dmadev->nr_requests) { in stm32_mdma_of_xlate()
1538 u32 nr_channels, nr_requests; in stm32_mdma_probe() local
1554 &nr_requests); in stm32_mdma_probe()
1556 nr_requests = STM32_MDMA_MAX_REQUESTS; in stm32_mdma_probe()
1558 nr_requests); in stm32_mdma_probe()
1571 dmadev->nr_requests = nr_requests; in stm32_mdma_probe()
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| D | owl-dma.c | 1093 int ret, i, nr_channels, nr_requests; in owl_dma_probe() local
1109 ret = of_property_read_u32(np, "dma-requests", &nr_requests); in owl_dma_probe()
1116 nr_channels, nr_requests); in owl_dma_probe()
1121 od->nr_vchans = nr_requests; in owl_dma_probe()
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| /Linux-v5.10/Documentation/block/ |
| D | queue-sysfs.rst | 169 nr_requests (RW)
181 regulated by nr_requests.
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| /Linux-v5.10/include/linux/ |
| D | blkdev.h | 474 unsigned long nr_requests; /* Max # of requests */ member
834 return q->nr_requests; in blk_queue_depth()
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| /Linux-v5.10/drivers/target/ |
| D | target_core_iblock.c | 110 dev->dev_attrib.hw_queue_depth = q->nr_requests; in iblock_configure_device()
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| /Linux-v5.10/drivers/block/ |
| D | skd_main.c | 504 tag, skd_max_queue_depth, q->nr_requests); in skd_mq_queue_rq()
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