1TRACE_SOFTIRQ_ENTRY(9)                IRQ               TRACE_SOFTIRQ_ENTRY(9)
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NAME

6       trace_softirq_entry - called immediately before the softirq handler
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SYNOPSIS

9       void trace_softirq_entry(unsigned int vec_nr);
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ARGUMENTS

12       vec_nr
13           softirq vector number
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DESCRIPTION

16       When used in combination with the softirq_exit tracepoint we can
17       determine the softirq handler runtine.
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AUTHORS

20       Jason Baron <jbaron@redhat.com>
21           Author.
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23       William Cohen <wcohen@redhat.com>
24           Author.
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27Kernel Hackers Manual 3.10         June 2019            TRACE_SOFTIRQ_ENTRY(9)
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