| /openbmc/linux/drivers/block/null_blk/ |
| H A D | main.c | 93 module_param_named(poll_queues, g_poll_queues, int, 0444);
94 MODULE_PARM_DESC(poll_queues, "Number of IOPOLL submission queues");
347 unsigned int poll_queues) in nullb_update_nr_hw_queues() argument
366 if (submit_queues > nr_cpu_ids || poll_queues > g_poll_queues) in nullb_update_nr_hw_queues()
374 dev->prev_poll_queues = dev->poll_queues; in nullb_update_nr_hw_queues()
376 dev->poll_queues = poll_queues; in nullb_update_nr_hw_queues()
379 nr_hw_queues = submit_queues + poll_queues; in nullb_update_nr_hw_queues()
386 dev->poll_queues = dev->prev_poll_queues; in nullb_update_nr_hw_queues()
398 ret = nullb_update_nr_hw_queues(dev, submit_queues, dev->poll_queues); in nullb_apply_submit_queues()
405 unsigned int poll_queues) in nullb_apply_poll_queues() argument
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| H A D | null_blk.h | 104 unsigned int poll_queues; /* number of IOPOLL submission queues */ member
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| /openbmc/linux/drivers/ufs/core/ |
| H A D | ufs-mcq.c | 78 static unsigned int poll_queues = 1; variable
79 module_param_cb(poll_queues, &poll_queue_count_ops, &poll_queues, 0644);
80 MODULE_PARM_DESC(poll_queues,
160 tot_queues = read_queues + poll_queues + rw_queues; in ufshcd_mcq_config_nr_queues()
177 if (poll_queues) { in ufshcd_mcq_config_nr_queues()
178 hba->nr_queues[HCTX_TYPE_POLL] = poll_queues; in ufshcd_mcq_config_nr_queues()
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| /openbmc/linux/drivers/nvme/host/ |
| H A D | pci.c | 100 static unsigned int poll_queues; variable
101 module_param_cb(poll_queues, &io_queue_count_ops, &poll_queues, 0644);
102 MODULE_PARM_DESC(poll_queues, "Number of queues to use for polled IO.");
2223 unsigned int irq_queues, poll_queues; in nvme_setup_irqs() local
2230 poll_queues = min(dev->nr_poll_queues, nr_io_queues - 1); in nvme_setup_irqs()
2231 dev->io_queues[HCTX_TYPE_POLL] = poll_queues; in nvme_setup_irqs()
2247 irq_queues += (nr_io_queues - poll_queues); in nvme_setup_irqs()
2278 dev->nr_poll_queues = poll_queues; in nvme_setup_io_queues()
2986 dev->nr_poll_queues = poll_queues; in nvme_pci_alloc_dev()
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| /openbmc/linux/drivers/block/ |
| H A D | virtio_blk.c | 41 static unsigned int poll_queues; variable
42 module_param(poll_queues, uint, 0644);
43 MODULE_PARM_DESC(poll_queues, "The number of dedicated virtqueues for polling I/O");
1044 num_poll_vqs = min_t(unsigned int, poll_queues, num_vqs - 1); in init_vq()
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| /openbmc/linux/drivers/scsi/ |
| H A D | scsi_debug.c | 842 static int poll_queues; /* iouring iopoll interface.*/ variable
5757 module_param_named(poll_queues, poll_queues, int, S_IRUGO);
5822 MODULE_PARM_DESC(poll_queues, "support for iouring iopoll queues (1 to max(submit_queues - 1))");
7401 map->nr_queues = submit_queues - poll_queues; in sdebug_map_queues()
7403 map->nr_queues = poll_queues; in sdebug_map_queues()
7741 if (hpnt->nr_hw_queues == 1 || (poll_queues < 1)) { in sdebug_driver_probe()
7743 my_name, poll_queues, hpnt->nr_hw_queues); in sdebug_driver_probe()
7744 poll_queues = 0; in sdebug_driver_probe()
7752 if (poll_queues >= submit_queues) { in sdebug_driver_probe()
7758 poll_queues = 1; in sdebug_driver_probe()
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| /openbmc/linux/drivers/scsi/mpi3mr/ |
| H A D | mpi3mr_fw.c | 21 static int poll_queues; variable
22 module_param(poll_queues, int, 0444);
23 MODULE_PARM_DESC(poll_queues, "Number of queues for io_uring poll mode. (Range 1 - 126)");
3741 if (!reset_devices && poll_queues > 0) in mpi3mr_setup_resources()
3742 mrioc->requested_poll_qcount = min_t(int, poll_queues, in mpi3mr_setup_resources()
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| /openbmc/linux/drivers/scsi/megaraid/ |
| H A D | megaraid_sas_base.c | 117 int poll_queues; variable
118 module_param(poll_queues, int, 0444);
119 MODULE_PARM_DESC(poll_queues, "Number of queues to be use for io_uring poll mode.\n\t\t"
5952 poll_queues) { in megasas_alloc_irq_vectors()
5958 if (instance->msix_vectors > (poll_queues + 2)) in megasas_alloc_irq_vectors()
5959 instance->iopoll_q_count = poll_queues; in megasas_alloc_irq_vectors()
8998 poll_queues = 0; in megasas_init()
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| /openbmc/linux/drivers/scsi/mpt3sas/ |
| H A D | mpt3sas_base.c | 118 static int poll_queues; variable
119 module_param(poll_queues, int, 0444);
120 MODULE_PARM_DESC(poll_queues, "Number of queues to be use for io_uring poll mode.\n\t\t"
3450 iopoll_q_count = poll_queues; in _base_enable_msix()
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