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Searched refs:nr_requests (Results 1 – 15 of 15) sorted by relevance

/linux-6.3-rc2/drivers/s390/block/
A Dscm_blk.c28 static unsigned int nr_requests = 64; variable
31 module_param(nr_requests, uint, S_IRUGO);
32 MODULE_PARM_DESC(nr_requests, "Number of parallel requests.");
455 bdev->tag_set.nr_hw_queues = nr_requests; in scm_blk_dev_setup()
456 bdev->tag_set.queue_depth = nr_requests_per_io * nr_requests; in scm_blk_dev_setup()
551 ret = scm_alloc_rqs(nr_requests); in scm_blk_init()
/linux-6.3-rc2/block/
A Dblk-mq-sched.c102 max_dispatch = hctx->queue->nr_requests; in __blk_mq_do_dispatch_sched()
507 q->nr_requests); in blk_mq_sched_alloc_map_and_rqs()
571 q->nr_requests = 2 * min_t(unsigned int, q->tag_set->queue_depth, in blk_mq_init_sched()
A Dblk-iolatency.c333 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()
A Dblk-mq-tag.c656 q->nr_requests - q->tag_set->reserved_tags); in blk_mq_tag_update_sched_shared_tags()
A Delevator.c705 q->nr_requests = q->tag_set->queue_depth; in elevator_disable()
A Dblk-core.c444 q->nr_requests = BLKDEV_DEFAULT_RQ; in blk_alloc_queue()
A Dblk-sysfs.c66 return queue_var_show(q->nr_requests, page); in queue_requests_show()
A Dmq-deadline.c626 dd->async_depth = max(1UL, 3 * q->nr_requests / 4); in dd_depth_updated()
A Dblk-mq.c4244 q->nr_requests = set->queue_depth; in blk_mq_init_allocated_queue()
4563 if (q->nr_requests == nr) in blk_mq_update_nr_requests()
4590 q->nr_requests = nr; in blk_mq_update_nr_requests()
A Dbfq-iosched.c694 unsigned limit = data->q->nr_requests; in bfq_limit_depth()
/linux-6.3-rc2/drivers/dma/
A Dstm32-mdma.c256 u32 nr_requests; member
1549 if (config.request >= dmadev->nr_requests) { in stm32_mdma_of_xlate()
1584 u32 nr_channels, nr_requests; in stm32_mdma_probe() local
1600 &nr_requests); in stm32_mdma_probe()
1602 nr_requests = STM32_MDMA_MAX_REQUESTS; in stm32_mdma_probe()
1604 nr_requests); in stm32_mdma_probe()
1618 dmadev->nr_requests = nr_requests; in stm32_mdma_probe()
A Dowl-dma.c1094 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()
/linux-6.3-rc2/include/linux/
A Dblkdev.h461 unsigned long nr_requests; /* Max # of requests */ member
737 return q->nr_requests; in blk_queue_depth()
/linux-6.3-rc2/Documentation/ABI/stable/
A Dsysfs-block49 This is related to /sys/block/<disk>/queue/nr_requests
482 What: /sys/block/<disk>/queue/nr_requests
496 pools, each independently regulated by nr_requests.
/linux-6.3-rc2/drivers/target/
A Dtarget_core_iblock.c130 dev->dev_attrib.hw_queue_depth = q->nr_requests; in iblock_configure_device()

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