Commit ae1f3038 authored by Frederic Weisbecker's avatar Frederic Weisbecker Committed by Ingo Molnar
Browse files

tracing: Include irqflags headers from trace clock

trace_clock.c includes spinlock.h, which ends up including
asm/system.h, which in turn includes linux/irqflags.h in x86.

So the definition of raw_local_irq_save is luckily covered there,
but this is not the case in parisc:

   tip/kernel/trace/trace_clock.c:86: error: implicit declaration of function 'raw_local_irq_save'
   tip/kernel/trace/trace_clock.c:112: error: implicit declaration of function 'raw_local_irq_restore'

We need to include linux/irqflags.h directly from trace_clock.c
to avoid such build error.
Signed-off-by: default avatarFrederic Weisbecker <>
Cc: Steven Rostedt <>
Cc: Robert Richter <>
Cc: Peter Zijlstra <>
Signed-off-by: default avatarIngo Molnar <>
parent 48091742
......@@ -13,6 +13,7 @@
* Tracer plugins will chose a default from these clocks.
#include <linux/spinlock.h>
#include <linux/irqflags.h>
#include <linux/hardirq.h>
#include <linux/module.h>
#include <linux/percpu.h>
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