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On Wednesday 14 June 2006 03:13, Christoph Lameter wrote: > The numa statistics are really event counters. But they are per > node and therefore we can use the per zone feature to easily > implement what we need. > > Remove the special statistics for numa and replace them with > zoned vm counters. Looks reasonable. > > This has the side effect that global sums of these events now show up > in /proc/vmstat. > > I am not sure if this is a good approach. It certainly removes a > lot of code and may place the counters more securely into the > pcp cacheline but the implementation may be less efficient than the > original code (not tested yet) since the ZVC require the disabling > of interrupts. I still hope that can be avoided by using local_t properly. -Andi - 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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