Webirq_data_update_effective_affinity (d, cpumask_of (cpu)); if (!irqd_irq_disabled (d)) plic_irq_enable (d); return IRQ_SET_MASK_OK_DONE; } #endif static struct irq_chip plic_edge_chip = { .name = "SiFive PLIC", .irq_enable = plic_irq_enable, .irq_disable = plic_irq_disable, .irq_ack = plic_irq_eoi, .irq_mask = plic_irq_mask, WebJun 13, 2024 · This bug is fixed in tuned-2.10.0-1.el7. Guys, thank you so much for working on this for this release! Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below.
SMP IRQ affinity — The Linux Kernel documentation
WebFeb 19, 2024 · i want to set rise the priority and the affinity of irq processes (spi, gpiod) in linux, from a program written in C/C++. To set the priority of my own process I use pthread_setschedparam to set the affinity of my own process I use pthread_setaffinity_np. I use pthread_self () for this functions. However especially the gpio irqs are tricky ... WebNAME¶. irq_set_affinity - Set the irq affinity of a given irq. SYNOPSIS¶. int irq_set_affinity(unsigned int irq, const struct cpumask * cpumask); ARGUMENTS¶. irq onsite truck repair ri
What is IRQ Affinity? - Nvidia
WebIRQs have an associated "affinity" property, smp_affinity, which defines the CPU cores that are allowed to execute the ISR for that IRQ. This property can be used to improve … Web/proc/irq/default_smp_affinity specifies default affinity mask that applies to all non-active IRQs. Once IRQ is allocated/activated its affinity bitmask will be set to the default mask. It can then be changed as described above. WebMar 13, 2024 · set_irq_affinity.sh This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an … on site tv service \u0026 repair