Searched refs:nr_requests (Results 1 – 14 of 14) sorted by relevance
| /linux-6.6.21/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()
552 ret = scm_alloc_rqs(nr_requests); in scm_blk_init()
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| /linux-6.6.21/block/ |
| D | blk-mq-sched.c | 100 max_dispatch = hctx->queue->nr_requests; in __blk_mq_do_dispatch_sched()
392 q->nr_requests); in blk_mq_sched_alloc_map_and_rqs()
456 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 | 333 unsigned long qd = blkiolat->rqos.disk->queue->nr_requests; in scale_cookie_change()
375 unsigned long qd = iolat->blkiolat->rqos.disk->queue->nr_requests; in scale_change()
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| D | blk-mq-tag.c | 663 q->nr_requests - q->tag_set->reserved_tags); in blk_mq_tag_update_sched_shared_tags()
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| D | elevator.c | 708 q->nr_requests = q->tag_set->queue_depth; in elevator_disable()
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| D | blk-core.c | 443 q->nr_requests = BLKDEV_DEFAULT_RQ; in blk_alloc_queue()
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| D | blk-sysfs.c | 52 return queue_var_show(q->nr_requests, page); in queue_requests_show()
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| D | blk-mq.c | 4310 q->nr_requests = set->queue_depth; in blk_mq_init_allocated_queue()
4632 if (q->nr_requests == nr) in blk_mq_update_nr_requests()
4659 q->nr_requests = nr; in blk_mq_update_nr_requests()
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| D | bfq-iosched.c | 695 unsigned limit = data->q->nr_requests; in bfq_limit_depth()
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| /linux-6.6.21/drivers/dma/ |
| D | stm32-mdma.c | 255 u32 nr_requests; member
1563 if (config.request >= dmadev->nr_requests) { in stm32_mdma_of_xlate()
1598 u32 nr_channels, nr_requests; in stm32_mdma_probe() local
1614 &nr_requests); in stm32_mdma_probe()
1616 nr_requests = STM32_MDMA_MAX_REQUESTS; in stm32_mdma_probe()
1618 nr_requests); in stm32_mdma_probe()
1632 dmadev->nr_requests = nr_requests; in stm32_mdma_probe()
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| D | owl-dma.c | 1095 int ret, i, nr_channels, nr_requests; in owl_dma_probe() local
1111 ret = of_property_read_u32(np, "dma-requests", &nr_requests); in owl_dma_probe()
1118 nr_channels, nr_requests); in owl_dma_probe()
1123 od->nr_vchans = nr_requests; in owl_dma_probe()
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| /linux-6.6.21/include/linux/ |
| D | blkdev.h | 444 unsigned long nr_requests; /* Max # of requests */ member
718 return q->nr_requests; in blk_queue_depth()
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| /linux-6.6.21/Documentation/ABI/stable/ |
| D | sysfs-block | 49 This is related to /sys/block/<disk>/queue/nr_requests
475 What: /sys/block/<disk>/queue/nr_requests
489 pools, each independently regulated by nr_requests.
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| /linux-6.6.21/drivers/target/ |
| D | target_core_iblock.c | 132 dev->dev_attrib.hw_queue_depth = q->nr_requests; in iblock_configure_device()
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