Messages in this thread |  | | | Date | Sat, 31 Jul 2004 23:08:59 -0700 | | From | Andrew Morton <> | | Subject | Re: [PATCH] use for_each_cpu |
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Anton Blanchard <anton@samba.org> wrote: > > The per cpu schedule counters need to be summed up over all possible cpus. > When testing hotplug cpu remove I saw the sum of the online cpu count > for nr_uninterruptible go negative which made the load average go nuts.
I think the preferred approach here is to transfer the count over to the current CPU in the CPU_DEAD handler. - 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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