TRACE_SOFTIRQ_RAISE(9)                         IRQ                         TRACE_SOFTIRQ_RAISE(9)



NAME
       trace_softirq_raise - called immediately when a softirq is raised

SYNOPSIS
       void trace_softirq_raise(unsigned int vec_nr);

ARGUMENTS
       vec_nr
           softirq vector number

DESCRIPTION
       When used in combination with the softirq_entry tracepoint we can determine the softirq
       raise to run latency.

AUTHORS
       Jason Baron <jbaron AT redhat.com>
           Author.

       William Cohen <wcohen AT redhat.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                    TRACE_SOFTIRQ_RAISE(9)