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Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  genirq: Fix UP compile failure caused by irq_thread_check_affinity
This commit is contained in:
Linus Torvalds 2009-07-22 16:44:33 -07:00
commit b600ffaebc
1 changed files with 5 additions and 0 deletions
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5
kernel/irq/manage.c
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@ -451,6 +451,7 @@ static int irq_wait_for_interrupt(struct irqaction *action)
return -1; return -1;
} }
#ifdef CONFIG_SMP
/* /*
* Check whether we need to change the affinity of the interrupt thread. * Check whether we need to change the affinity of the interrupt thread.
*/ */
@ -478,6 +479,10 @@ irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action)
set_cpus_allowed_ptr(current, mask); set_cpus_allowed_ptr(current, mask);
free_cpumask_var(mask); free_cpumask_var(mask);
} }
#else
static inline void
irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action) { }
#endif
/* /*
* Interrupt handler thread * Interrupt handler thread