fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / include / asm-m32r / hardirq.h
blobcb8aa762f2351435932b45f28e38921b5957121b
1 #ifdef __KERNEL__
2 #ifndef __ASM_HARDIRQ_H
3 #define __ASM_HARDIRQ_H
5 #include <linux/threads.h>
6 #include <linux/irq.h>
8 typedef struct {
9 unsigned int __softirq_pending;
10 } ____cacheline_aligned irq_cpustat_t;
12 #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
14 #if NR_IRQS > 256
15 #define HARDIRQ_BITS 9
16 #else
17 #define HARDIRQ_BITS 8
18 #endif
21 * The hardirq mask has to be large enough to have
22 * space for potentially all IRQ sources in the system
23 * nesting on a single CPU:
25 #if (1 << HARDIRQ_BITS) < NR_IRQS
26 # error HARDIRQ_BITS is too low!
27 #endif
29 static inline void ack_bad_irq(int irq)
31 printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
32 BUG();
35 #endif /* __ASM_HARDIRQ_H */
36 #endif /* __KERNEL__ */