TRACE_SOFTIRQ_ENTRY
Section: IRQ (9)
Updated: February 2011
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NAME
trace_softirq_entry - called immediately before the softirq handler
SYNOPSIS
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void trace_softirq_entry(unsigned int vec_nr);
ARGUMENTS
vec_nr
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- softirq vector number
DESCRIPTION
When used in combination with the softirq_exit tracepoint we can determine the softirq handler runtine.
AUTHORS
Jason Baron <jbaron@redhat.com>
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Author.
William Cohen <wcohen@redhat.com>
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Author.
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