diff options
| author | Frederic Weisbecker <fweisbec@gmail.com> | 2010-02-28 19:42:38 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-02-28 19:45:01 +0100 |
| commit | ae1f30384baef4056438d81b305a6a5199b0d16c (patch) | |
| tree | 8080911432c5a3dbf535e69b8e23f1d21164104e /kernel/trace | |
| parent | 480917427b0b6ff39de55ffc81391055472e6c26 (diff) | |
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: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_clock.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c index 84a3a7ba072..6fbfb8f417b 100644 --- a/kernel/trace/trace_clock.c +++ b/kernel/trace/trace_clock.c @@ -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> |