Commit-ID: 5bfb5b51382f4bd01d9ced11503264d2cc74fe41 Gitweb: http://git.kernel.org/tip/5bfb5b51382f4bd01d9ced11503264d2cc74fe41 Author: Yinghai Lu <yinghai@xxxxxxxxxx> AuthorDate: Wed, 26 Aug 2009 16:20:48 -0700 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Sat, 29 Aug 2009 15:53:00 +0200 irq: Add irq_node() primitive ... to return irq_desc node info without #ifdefs at the callsites. Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> LKML-Reference: <4A95C350.8060308@xxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- include/linux/irqnr.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h index ec87b21..7bf89bc 100644 --- a/include/linux/irqnr.h +++ b/include/linux/irqnr.h @@ -41,6 +41,12 @@ extern struct irq_desc *irq_to_desc(unsigned int irq); ; \ else +#ifdef CONFIG_SMP +#define irq_node(irq) (irq_to_desc(irq)->node) +#else +#define irq_node(irq) 0 +#endif + #endif /* CONFIG_GENERIC_HARDIRQS */ #define for_each_irq_nr(irq) \ -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html