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On Tue, 2005-10-11 at 16:13 +0100, Mel Gorman wrote: > +#ifdef CONFIG_ALLOCSTAT > + memset((unsigned long *)zone->fallback_count, 0, > + sizeof(zone->fallback_count)); > + memset((unsigned long *)zone->alloc_count, 0, > + sizeof(zone->alloc_count)); > + memset((unsigned long *)zone->alloc_count, 0, > + sizeof(zone->alloc_count)); > + zone->kernnorclm_partial_steal=0; > + zone->kernnorclm_full_steal=0; > + zone->reserve_count[RCLM_NORCLM] = > + realsize >> (MAX_ORDER-1); > +#endif The struct zone is part of the pgdat which is zeroed at boot-time on all architectures and configuration that I have ever audited. Re-zeroing parts of it here is unnecessary. BTW, that '=0' with no spaces is anti-CodingStyle. -- Dave - 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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