probe::softirq.entry - Execution of handler for a pending softirq starting

       probe::softirq.entry - Execution of handler for a pending softirq starting

tapset::irq(3stap)

SystemTap Tapset Reference                         April 2024                          PROBE::SOFTIRQ.ENT(3stap)

       softirq.entry

h
           struct softirq_action* for current pending softirq

       action
           pointer to softirq handler just about to execute

       vec
           softirq_action vector

       vec_nr
           softirq vector number