diff options
Diffstat (limited to 'arch/powerpc/include/asm/hw_irq.h')
| -rw-r--r-- | arch/powerpc/include/asm/hw_irq.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index e45c4947a772..ba713f166fa5 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -95,15 +95,14 @@ static inline bool arch_irqs_disabled(void) #define __hard_irq_disable() __mtmsrd(local_paca->kernel_msr, 1) #endif -static inline void hard_irq_disable(void) -{ - __hard_irq_disable(); - get_paca()->soft_enabled = 0; - get_paca()->irq_happened |= PACA_IRQ_HARD_DIS; -} - -/* include/linux/interrupt.h needs hard_irq_disable to be a macro */ -#define hard_irq_disable hard_irq_disable +#define hard_irq_disable() do { \ + u8 _was_enabled = get_paca()->soft_enabled; \ + __hard_irq_disable(); \ + get_paca()->soft_enabled = 0; \ + get_paca()->irq_happened |= PACA_IRQ_HARD_DIS; \ + if (_was_enabled) \ + trace_hardirqs_off(); \ +} while(0) static inline bool lazy_irq_pending(void) { |