Searched refs:nr_requests (Results 1 – 14 of 14) sorted by relevance
| /linux/drivers/s390/block/ |
| A 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/block/ |
| A D | blk-mq-sched.c | 129 max_dispatch = hctx->queue->nr_requests; in __blk_mq_do_dispatch_sched()
526 q->nr_requests); in blk_mq_sched_alloc_map_and_rqs()
585 q->nr_requests = q->tag_set->queue_depth; in blk_mq_init_sched()
594 q->nr_requests = 2 * min_t(unsigned int, q->tag_set->queue_depth, in blk_mq_init_sched()
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| A D | blk-iolatency.c | 328 unsigned long qd = blkiolat->rqos.q->nr_requests; in scale_cookie_change()
368 unsigned long qd = iolat->blkiolat->rqos.q->nr_requests; in scale_change()
984 iolat->rq_depth.queue_depth = blkg->q->nr_requests; in iolatency_pd_init()
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| A D | blk-mq-tag.c | 615 q->nr_requests - q->tag_set->reserved_tags); in blk_mq_tag_update_sched_shared_tags()
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| A D | blk-sysfs.c | 64 return queue_var_show(q->nr_requests, page); in queue_requests_show()
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| A D | blk-core.c | 540 q->nr_requests = BLKDEV_DEFAULT_RQ; in blk_alloc_queue()
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| A D | mq-deadline.c | 568 dd->async_depth = max(1UL, 3 * q->nr_requests / 4); in dd_depth_updated()
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| A D | blk-mq.c | 3749 q->nr_requests = set->queue_depth; in blk_mq_init_allocated_queue()
4055 if (q->nr_requests == nr) in blk_mq_update_nr_requests()
4082 q->nr_requests = nr; in blk_mq_update_nr_requests()
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| /linux/drivers/dma/ |
| A D | stm32-mdma.c | 277 u32 nr_requests; member
1506 if (config.request >= dmadev->nr_requests) { in stm32_mdma_of_xlate()
1542 u32 nr_channels, nr_requests; in stm32_mdma_probe() local
1558 &nr_requests); in stm32_mdma_probe()
1560 nr_requests = STM32_MDMA_MAX_REQUESTS; in stm32_mdma_probe()
1562 nr_requests); in stm32_mdma_probe()
1576 dmadev->nr_requests = nr_requests; in stm32_mdma_probe()
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| A D | owl-dma.c | 1094 int ret, i, nr_channels, nr_requests; in owl_dma_probe() local
1110 ret = of_property_read_u32(np, "dma-requests", &nr_requests); in owl_dma_probe()
1117 nr_channels, nr_requests); in owl_dma_probe()
1122 od->nr_vchans = nr_requests; in owl_dma_probe()
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| /linux/include/linux/ |
| A D | blkdev.h | 257 unsigned long nr_requests; /* Max # of requests */ member
578 return q->nr_requests; in blk_queue_depth()
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| /linux/Documentation/block/ |
| A D | queue-sysfs.rst | 170 nr_requests (RW)
182 regulated by nr_requests.
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| /linux/drivers/target/ |
| A D | target_core_iblock.c | 121 dev->dev_attrib.hw_queue_depth = q->nr_requests; in iblock_configure_device()
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| /linux/Documentation/ABI/testing/ |
| A D | sysfs-block | 43 This is related to nr_requests in Documentation/block/queue-sysfs.rst
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