Messages in this thread Patch in this message | | | Date | Fri, 6 Jan 2006 08:18:40 +0100 (MET) | From | Jan Engelhardt <> | Subject | Re: [PATCH] reduce sizeof(percpu_data) and removes dependance against NR_CPUS |
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--- linux-2.6.15/include/linux/percpu.h 2006-01-03 04:21:10.000000000 +0100 +++ linux-2.6.15-edum/include/linux/percpu.h 2006-01-05 14:45:48.000000000 +0100 @@ -18,8 +18,7 @@ #ifdef CONFIG_SMP struct percpu_data { - void *ptrs[NR_CPUS]; - void *blkp; + void *ptrs[1]; /* real size depends on highest_possible_processor_id() */ }; /*
I think we can use *ptrs[0] here.
Jan Engelhardt -- | Alphagate Systems, http://alphagate.hopto.org/ | jengelh's site, http://jengelh.hopto.org/ - 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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