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>> Allocating the big-assed hashes out of bootmem seems much cleaner to me, >> at least ... > > Machines big enough that such big hashes make sense are probably NUMA. > And on NUMA systems you imho should rather use node interleaving vmalloc(), > not a bit physical allocation on a specific node for these hashes. > This will avoid memory controller hot spots and avoid the problem completely. > Likely it will perform better too. I thought Manfred already fixed all that up, didn't he? M. - 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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