debian man page for tapset::irq

Query: tapset::irq

OS: debian

Section: 3stap

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

TAPSET::IRQ(3stap)														TAPSET::IRQ(3stap)

NAME
tapset::irq - Systemtap probes for IRQ, workqueue,etc
DESCRIPTION
Probe points for probing irq handler execution, softirqs, workqueues,etc workqueue.create probes creation of a new workqueue Arguments: wq_thread task_struct of the workqueue thread. cpu cpu for which the worker thread is created. workqueue.insert probes queuing of work on a workqueue. Arguments: wq_thread task_struct of the workqueue thread. work work_struct* being executed. work_func pointer to handler func. workqueue.execute probes execution of deferred work. Arguments: wq_thread task_struct of the workqueue thread. work work_struct* being executed. work_func pointer to handler func. workqueue.destroy probes destruction of each worker thread of each cpu for a workqueue. Arguments: wq_thread task_struct of the workqueue thread. irq_handler.entry Fires prior to execution of interrupt handler. Arguments: irq irq number action struct irqaction* for this interrupt number handler interrupt handler function flags flags for this irq. flags_str A formatted string of flags. dev_name name of device dev_id cookie to identify device next_irqaction pointer to next irqaction for shared interrupts dir pointer to the /proc/irq/NN/name entry thread_fn interrupt handler function for threaded interrupts thread thread pointer for threaded interrupts thread_flags flags related to thread irq_handler.exit Fires post execution of interrupt handler. Arguments: irq irq number action struct irqaction* for this interrupt number ret return value from interrupt handler that just executed. handler interrupt handler function flags flags for this irq. flags_str A formatted string of flags. dev_name name of device dev_id cookie to identify device next_irqaction pointer to next irqaction for shared interrupts dir pointer to the /proc/irq/NN/name entry thread_fn interrupt handler function for threaded interrupts thread thread pointer for threaded interrupts thread_flags flags related to thread softirq.entry triggered just before executing handler for a pending softirq Arguments: h struct softirq* for current pending softirq. vec softirq_action vector action pointer to softirq handler just about to execute. softirq.exit triggered just after executing handler for a pending softirq Arguments: h struct softirq* for just executed softirq. vec softirq_action vector action pointer to softirq handler that just finished execution.
SEE ALSO
stap(1), stapprobes(3stap)
IBM
TAPSET::IRQ(3stap)
Related Man Pages
bus_describe_intr(9) - debian
swi_sched(9) - debian
struct_irq_desc(9) - suse
workqueue(9) - netbsd
workqueue_create(9) - netbsd
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