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Searched refs:nr_requests (Results 1 – 13 of 13) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/s390/block/
H A Dscm_blk.c29 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()
/OK3568_Linux_fs/kernel/block/
H A Dblk-mq-sched.c130 max_dispatch = hctx->queue->nr_requests; in __blk_mq_do_dispatch_sched()
537 hctx->sched_tags = blk_mq_alloc_rq_map(set, hctx_idx, q->nr_requests, in blk_mq_sched_alloc_tags()
542 ret = blk_mq_alloc_rqs(set, hctx->sched_tags, hctx_idx, q->nr_requests); in blk_mq_sched_alloc_tags()
575 q->nr_requests = q->tag_set->queue_depth; in blk_mq_init_sched()
584 q->nr_requests = 2 * min_t(unsigned int, q->tag_set->queue_depth, in blk_mq_init_sched()
H A Dblk-iolatency.c332 unsigned long qd = blkiolat->rqos.q->nr_requests; in scale_cookie_change()
372 unsigned long qd = iolat->blkiolat->rqos.q->nr_requests; in scale_change()
995 iolat->rq_depth.queue_depth = blkg->q->nr_requests; in iolatency_pd_init()
H A Dblk-sysfs.c63 return queue_var_show(q->nr_requests, (page)); in queue_requests_show()
H A Dblk-mq.c3353 q->nr_requests = set->queue_depth; in blk_mq_init_allocated_queue()
3638 if (q->nr_requests == nr) in blk_mq_update_nr_requests()
3668 q->nr_requests = nr; in blk_mq_update_nr_requests()
H A Dmq-deadline-main.c553 dd->async_depth = max(1UL, 3 * q->nr_requests / 4); in dd_depth_updated()
H A Dblk-core.c588 q->nr_requests = BLKDEV_MAX_RQ; in blk_alloc_queue()
/OK3568_Linux_fs/kernel/drivers/dma/
H A Dstm32-mdma.c276 u32 nr_requests; member
1495 if (config.request >= dmadev->nr_requests) { in stm32_mdma_of_xlate()
1531 u32 nr_channels, nr_requests; in stm32_mdma_probe() local
1547 &nr_requests); in stm32_mdma_probe()
1549 nr_requests = STM32_MDMA_MAX_REQUESTS; in stm32_mdma_probe()
1551 nr_requests); in stm32_mdma_probe()
1564 dmadev->nr_requests = nr_requests; in stm32_mdma_probe()
H A Dowl-dma.c1093 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()
/OK3568_Linux_fs/kernel/Documentation/block/
H A Dqueue-sysfs.rst169 nr_requests (RW)
181 regulated by nr_requests.
/OK3568_Linux_fs/kernel/include/linux/
H A Dblkdev.h484 unsigned long nr_requests; /* Max # of requests */ member
850 return q->nr_requests; in blk_queue_depth()
/OK3568_Linux_fs/kernel/drivers/target/
H A Dtarget_core_iblock.c110 dev->dev_attrib.hw_queue_depth = q->nr_requests; in iblock_configure_device()
/OK3568_Linux_fs/kernel/drivers/block/
H A Dskd_main.c504 tag, skd_max_queue_depth, q->nr_requests); in skd_mq_queue_rq()