From e0eca07badc023a675a61906020b397da20f07c3 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Wed, 14 May 2008 23:49:43 -0400 Subject: ftrace, POWERPC: add irqs_disabled_flags to ppc PPC doesn't have the irqs_disabled_flags needed by ftrace. This patch adds it. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- include/asm-powerpc/hw_irq.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h index ad8c9f7fd0e3..f75a5fc64d2e 100644 --- a/include/asm-powerpc/hw_irq.h +++ b/include/asm-powerpc/hw_irq.h @@ -59,6 +59,11 @@ extern void iseries_handle_interrupts(void); get_paca()->hard_enabled = 0; \ } while(0) +static inline int irqs_disabled_flags(unsigned long flags) +{ + return flags == 0; +} + #else #if defined(CONFIG_BOOKE) @@ -113,6 +118,11 @@ static inline void local_irq_save_ptr(unsigned long *flags) #define hard_irq_enable() local_irq_enable() #define hard_irq_disable() local_irq_disable() +static inline int irqs_disabled_flags(unsigned long flags) +{ + return (flags & MSR_EE) == 0; +} + #endif /* CONFIG_PPC64 */ /* -- cgit v1.2.3