Messages in this thread | | | Date | Sun, 21 Dec 2003 10:19:18 +1100 | From | Nick Piggin <> | Subject | Re: [PATCH 3/5] 2.6.0 sched migrate comment |
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Ingo Molnar wrote:
>* Nick Piggin <piggin@cyberone.com.au> wrote: > > > >>Some comments were lost during minor surgery here... >> >> > >this patch collides with John Hawkes' sched_clock() fix-patch which goes >in first. Also, the patch does more than just comment fixups. It changes >the order of tests, where a bug slipped in: > >+ if (!idle && (delta <= cache_decay_ticks)) > >This will cause the cache-hot test to almost never trigger, which is >clearly incorrect. The correct test is: > > if (!idle && (delta <= JIFFIES_TO_NS(cache_decay_ticks))) > >anyway, i've fixed it all up (patch attached). > >
Yep, thanks again.
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