trace_softirq_raise(9) - phpMan
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)
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