Messages in this thread | | | Date | Sun, 9 Nov 2003 08:05:09 -0800 (PST) | From | Davide Libenzi <> | Subject | Re: [PATCH] Fix find busiest queue 2.6.0-test9 |
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On Sun, 9 Nov 2003, Martin J. Bligh wrote:
> I think the confusing bit is this: > > this_rq->prev_cpu_load[i] = rq_src->nr_running; > > where "this_rq->prev_cpu_load[i]" doesn't intuitively look like what it > means ;-) Even just 's/i/cpu/' would help a bit, or something (like > wrapping it in macros). Seems it is correct as was though - thanks for > explaining it.
Maybe something like:
* We fend off statistical fluctuations in runqueue lengths by * saving the runqueue length (as seen by the balancing CPU) during the * previous load-balancing operation and using the smaller one the current * and saved lengths.
- Davide
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