From d75f054a2cf0614ff63d534ff21ca8eaab41e713 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Mon, 9 Feb 2009 00:43:36 +0100 Subject: parisc: add ftrace (function and graph tracer) functionality This patch adds the ftrace debugging functionality to the parisc kernel. It will currently only work with 64bit kernels, because the gcc options -pg and -ffunction-sections can't be enabled at the same time and -ffunction-sections is still needed to be able to link 32bit kernels. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin --- arch/parisc/kernel/time.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/parisc/kernel/time.c') diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index 9d46c43a415..badaad9ff13 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -53,7 +54,7 @@ static unsigned long clocktick __read_mostly; /* timer cycles per tick */ * held off for an arbitrarily long period of time by interrupts being * disabled, so we may miss one or more ticks. */ -irqreturn_t timer_interrupt(int irq, void *dev_id) +irqreturn_t __irq_entry timer_interrupt(int irq, void *dev_id) { unsigned long now; unsigned long next_tick; -- cgit v1.2.3