irq_work: Trace self-IPIs sent via arch_irq_work_raise()

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IPIs sent to remote CPUs via irq_work_queue_on() are now covered by
trace_ipi_send_cpumask(), add another instance of the tracepoint to cover
self-IPIs.

Signed-off-by: Valentin Schneider <vschneid@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20230307143558.294354-5-vschneid@redhat.com

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Valentin Schneider 2023-03-07 14:35:55 +00:00 • committed by Peter Zijlstra

parent 08407b5f61

commit 4468161a5c

1 changed files with 13 additions and 1 deletions

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kernel/irq_work.c

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