Messages in this thread Patch in this message | | | Date | Thu, 22 Apr 2004 18:19:01 +0200 (MEST) | From | Mikael Pettersson <> | Subject | [PATCH][2.6.6-rc2] use smp_processor_id() in init_IRQ() |
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This patch replaces current_thread_info()->cpu in i386' init_IRQ() by the equivalent smp_processor_id(). Reduces overhead on UP, and makes the code cleaner.
/Mikael
--- linux-2.6.6-rc2/arch/i386/kernel/i8259.c.~1~ 2004-04-22 12:33:48.000000000 +0200 +++ linux-2.6.6-rc2/arch/i386/kernel/i8259.c 2004-04-22 13:15:40.000000000 +0200 @@ -445,5 +445,5 @@ if (boot_cpu_data.hard_math && !cpu_has_fpu) setup_irq(FPU_IRQ, &fpu_irq); - irq_ctx_init(current_thread_info()->cpu); + irq_ctx_init(smp_processor_id()); } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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