poll_queues
unsigned int poll_queues = g_poll_queues;
dev->submit_queues + dev->poll_queues) {
poll_queues = dev->poll_queues;
poll_queues = dev->prev_poll_queues;
poll_queues = 0;
map->nr_queues = poll_queues;
static int null_init_tag_set(struct blk_mq_tag_set *set, int poll_queues)
if (poll_queues) {
set->nr_hw_queues += poll_queues;
return null_init_tag_set(nullb->tag_set, nullb->dev->poll_queues);
if (dev->poll_queues > g_poll_queues)
dev->poll_queues = g_poll_queues;
dev->prev_poll_queues = dev->poll_queues;
unsigned int poll_queues)
if (submit_queues > nr_cpu_ids || poll_queues > g_poll_queues)
dev->prev_poll_queues = dev->poll_queues;
dev->poll_queues = poll_queues;
nr_hw_queues = submit_queues + poll_queues;
dev->poll_queues = dev->prev_poll_queues;
ret = nullb_update_nr_hw_queues(dev, submit_queues, dev->poll_queues);
unsigned int poll_queues)
ret = nullb_update_nr_hw_queues(dev, dev->submit_queues, poll_queues);
NULLB_DEVICE_ATTR(poll_queues, uint, nullb_apply_poll_queues);
dev->poll_queues = g_poll_queues;
module_param_named(poll_queues, g_poll_queues, int, 0444);
MODULE_PARM_DESC(poll_queues, "Number of IOPOLL submission queues");
unsigned int poll_queues; /* number of IOPOLL submission queues */
static unsigned int poll_queues;
module_param(poll_queues, uint, 0644);
MODULE_PARM_DESC(poll_queues, "The number of dedicated virtqueues for polling I/O");
num_poll_vqs = min_t(unsigned int, poll_queues, num_vqs - 1);
while ((request = poll_queues(queue)) != NULL)
struct uds_request *request = poll_queues(queue);
static unsigned int poll_queues;
module_param_cb(poll_queues, &io_queue_count_ops, &poll_queues, 0644);
MODULE_PARM_DESC(poll_queues, "Number of queues to use for polled IO.");
unsigned int irq_queues, poll_queues;
poll_queues = min(dev->nr_poll_queues, nr_io_queues - 1);
dev->io_queues[HCTX_TYPE_POLL] = poll_queues;
irq_queues += (nr_io_queues - poll_queues);
dev->nr_poll_queues = poll_queues;
dev->nr_poll_queues = poll_queues;
static int poll_queues;
module_param(poll_queues, int, 0444);
MODULE_PARM_DESC(poll_queues, "Number of queues to be use for io_uring poll mode.\n\t\t"
poll_queues) {
if (instance->msix_vectors > (poll_queues + 2))
instance->iopoll_q_count = poll_queues;
poll_queues = 0;
static int poll_queues;
module_param(poll_queues, int, 0444);
MODULE_PARM_DESC(poll_queues, "Number of queues for io_uring poll mode. (Range 1 - 126)");
if (!reset_devices && poll_queues > 0)
mrioc->requested_poll_qcount = min_t(int, poll_queues,
static int poll_queues;
module_param(poll_queues, int, 0444);
MODULE_PARM_DESC(poll_queues, "Number of queues to be use for io_uring poll mode.\n\t\t"
iopoll_q_count = poll_queues;
static int poll_queues; /* iouring iopoll interface.*/
module_param_named(poll_queues, poll_queues, int, S_IRUGO);
MODULE_PARM_DESC(poll_queues, "support for iouring iopoll queues (1 to max(submit_queues - 1))");
map->nr_queues = submit_queues - poll_queues;
map->nr_queues = poll_queues;
if (hpnt->nr_hw_queues == 1 || (poll_queues < 1)) {
my_name, poll_queues, hpnt->nr_hw_queues);
poll_queues = 0;
if (poll_queues >= submit_queues) {
poll_queues = 1;
if (poll_queues)
tot_queues = read_queues + poll_queues + rw_queues;
if (hba_maxq == poll_queues) {
if (poll_queues) {
hba->nr_queues[HCTX_TYPE_POLL] = poll_queues;
static unsigned int poll_queues = 1;
module_param_cb(poll_queues, &poll_queue_count_ops, &poll_queues, 0644);
MODULE_PARM_DESC(poll_queues,