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author | Ingo Molnar <mingo@elte.hu> | 2008-11-20 09:03:38 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-11-20 09:03:38 +0100 |
commit | 90accd6fabf9b2fa2705945a4c601877a75d43bf (patch) | |
tree | d393cb54f0228b1313139e4e14adf4f5cf236b59 /arch/cris/include/asm/hardirq.h | |
parent | b43d196c4d3fe46d6dda7c987c47792612b80b1b (diff) | |
parent | ee2f6cc7f9ea2542ad46070ed62ba7aa04d08871 (diff) |
Merge branch 'linus' into x86/memory-corruption-check
Diffstat (limited to 'arch/cris/include/asm/hardirq.h')
-rw-r--r-- | arch/cris/include/asm/hardirq.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/cris/include/asm/hardirq.h b/arch/cris/include/asm/hardirq.h new file mode 100644 index 00000000000..74178adeb1c --- /dev/null +++ b/arch/cris/include/asm/hardirq.h @@ -0,0 +1,27 @@ +#ifndef __ASM_HARDIRQ_H +#define __ASM_HARDIRQ_H + +#include <asm/irq.h> +#include <linux/threads.h> +#include <linux/cache.h> + +typedef struct { + unsigned int __softirq_pending; +} ____cacheline_aligned irq_cpustat_t; + +#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */ + +void ack_bad_irq(unsigned int irq); + +#define HARDIRQ_BITS 8 + +/* + * The hardirq mask has to be large enough to have + * space for potentially all IRQ sources in the system + * nesting on a single CPU: + */ +#if (1 << HARDIRQ_BITS) < NR_IRQS +# error HARDIRQ_BITS is too low! +#endif + +#endif /* __ASM_HARDIRQ_H */ |