diff options
| author | Christoph Hellwig <hch@lst.de> | 2009-08-05 12:24:45 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-20 10:29:27 +1000 |
| commit | 6826a57d1abc8ac9f59b24f1a008554c6560a995 (patch) | |
| tree | 6a825322adc86d224ee3af31e0ec7832091c7393 /arch/powerpc | |
| parent | e8a5f900148d058bce2d7bdce3d6bcbcb40267ec (diff) | |
powerpc: Switch to asm-generic/hardirq.h
hardirq.h on powerpc defines a __last_jiffy_stamp field, but it's not
actually used anywhere.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/hardirq.h | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/powerpc/include/asm/hardirq.h b/arch/powerpc/include/asm/hardirq.h index 288e14d53b7..fb3c05a0cbb 100644 --- a/arch/powerpc/include/asm/hardirq.h +++ b/arch/powerpc/include/asm/hardirq.h @@ -1,29 +1 @@ -#ifndef _ASM_POWERPC_HARDIRQ_H -#define _ASM_POWERPC_HARDIRQ_H -#ifdef __KERNEL__ - -#include <asm/irq.h> -#include <asm/bug.h> - -/* The __last_jiffy_stamp field is needed to ensure that no decrementer - * interrupt is lost on SMP machines. Since on most CPUs it is in the same - * cache line as local_irq_count, it is cheap to access and is also used on UP - * for uniformity. - */ -typedef struct { - unsigned int __softirq_pending; /* set_bit is used on this */ - unsigned int __last_jiffy_stamp; -} ____cacheline_aligned irq_cpustat_t; - -#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ - -#define last_jiffy_stamp(cpu) __IRQ_STAT((cpu), __last_jiffy_stamp) - -static inline void ack_bad_irq(int irq) -{ - printk(KERN_CRIT "illegal vector %d received!\n", irq); - BUG(); -} - -#endif /* __KERNEL__ */ -#endif /* _ASM_POWERPC_HARDIRQ_H */ +#include <asm-generic/hardirq.h> |