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Searched refs:poll_queues (Results 1 - 10 of 10) sorted by relevance

/kernel/linux/linux-6.6/drivers/block/null_blk/
H A Dmain.c93 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()
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()
395 return nullb_update_nr_hw_queues(dev, submit_queues, dev->poll_queues); in nullb_apply_submit_queues()
345 nullb_update_nr_hw_queues(struct nullb_device *dev, unsigned int submit_queues, unsigned int poll_queues) nullb_update_nr_hw_queues() argument
398 nullb_apply_poll_queues(struct nullb_device *dev, unsigned int poll_queues) nullb_apply_poll_queues() argument
1593 unsigned int poll_queues = g_poll_queues; null_map_queues() local
1966 int poll_queues; null_init_tag_set() local
[all...]
H A Dnull_blk.h104 unsigned int poll_queues; /* number of IOPOLL submission queues */ member
/kernel/linux/linux-6.6/drivers/ufs/core/
H A Dufs-mcq.c78 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,
161 tot_queues = read_queues + poll_queues + rw_queues; in ufshcd_mcq_config_nr_queues()
178 if (poll_queues) { in ufshcd_mcq_config_nr_queues()
179 hba->nr_queues[HCTX_TYPE_POLL] = poll_queues; in ufshcd_mcq_config_nr_queues()
/kernel/linux/linux-5.10/drivers/nvme/host/
H A Dpci.c95 static unsigned int poll_queues; variable
96 module_param_cb(poll_queues, &io_queue_count_ops, &poll_queues, 0644);
97 MODULE_PARM_DESC(poll_queues, "Number of queues to use for polled IO.");
2113 unsigned int irq_queues, poll_queues; in nvme_setup_irqs() local
2119 poll_queues = min(dev->nr_poll_queues, nr_io_queues - 1); in nvme_setup_irqs()
2120 dev->io_queues[HCTX_TYPE_POLL] = poll_queues; in nvme_setup_irqs()
2136 irq_queues += (nr_io_queues - poll_queues); in nvme_setup_irqs()
2165 dev->nr_poll_queues = poll_queues; in nvme_setup_io_queues()
2878 dev->nr_poll_queues = poll_queues; in nvme_pci_alloc_dev()
[all...]
/kernel/linux/linux-6.6/drivers/nvme/host/
H A Dpci.c100 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.");
2218 unsigned int irq_queues, poll_queues; in nvme_setup_irqs() local
2224 poll_queues = min(dev->nr_poll_queues, nr_io_queues - 1); in nvme_setup_irqs()
2225 dev->io_queues[HCTX_TYPE_POLL] = poll_queues; in nvme_setup_irqs()
2241 irq_queues += (nr_io_queues - poll_queues); in nvme_setup_irqs()
2270 dev->nr_poll_queues = poll_queues; in nvme_setup_io_queues()
2938 dev->nr_poll_queues = poll_queues; in nvme_pci_alloc_dev()
[all...]
/kernel/linux/linux-6.6/drivers/block/
H A Dvirtio_blk.c41 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");
1048 num_poll_vqs = min_t(unsigned int, poll_queues, num_vqs - 1); in init_vq()
/kernel/linux/linux-6.6/drivers/scsi/
H A Dscsi_debug.c842 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()
7742 pr_warn("%s: trim poll_queues to 0. poll_q/nr_hw = (%d/%d)\n", in sdebug_driver_probe()
7743 my_name, poll_queues, hpnt->nr_hw_queues); in sdebug_driver_probe()
7744 poll_queues in sdebug_driver_probe()
[all...]
/kernel/linux/linux-6.6/drivers/scsi/mpi3mr/
H A Dmpi3mr_fw.c21 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)");
813 "MSI-x vectors requested: %d poll_queues %d\n", in mpi3mr_setup_isr()
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()
/kernel/linux/linux-6.6/drivers/scsi/megaraid/
H A Dmegaraid_sas_base.c117 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"
5929 /* Do not allocate msix vectors for poll_queues. in __megasas_alloc_irq_vectors()
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()
6967 "hw_queues = %d poll_queues %d\n", instance->max_fw_cmds, in megasas_io_attach()
8995 poll_queues = 0; in megasas_init()
/kernel/linux/linux-6.6/drivers/scsi/mpt3sas/
H A Dmpt3sas_base.c118 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"
122 "when poll_queues are enabled then &\n\t\t"
3349 * Don't allocate msix vectors for poll_queues. in _base_alloc_irq_vectors()
3434 iopoll_q_count = poll_queues; in _base_enable_msix()

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