| To: | Ingo Molnar <mingo@xxxxxxx> |
|---|---|
| Subject: | Re: MSEC_TO_JIFFIES is messed up... |
| From: | Andrew Morton <akpm@xxxxxxxx> |
| Date: | Wed, 12 May 2004 14:07:29 -0700 |
| Cc: | Valdis.Kletnieks@xxxxxx, davidel@xxxxxxxxxxxxxxx, jgarzik@xxxxxxxxx, greg@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxx |
| In-reply-to: | <20040512205028.GA18806@xxxxxxx> |
| References: | <20040512020700.6f6aa61f.akpm@xxxxxxxx> <20040512181903.GG13421@xxxxxxxxx> <40A26FFA.4030701@xxxxxxxxx> <20040512193349.GA14936@xxxxxxx> <200405121947.i4CJlJm5029666@xxxxxxxxxxxxxxxxxxxxxxx> <Pine.LNX.4.58.0405121255170.11950@xxxxxxxxxxxxxxxxxxxxxxx> <200405122007.i4CK7GPQ020444@xxxxxxxxxxxxxxxxxxxxxxx> <20040512202807.GA16849@xxxxxxx> <20040512203500.GA17999@xxxxxxx> <20040512205028.GA18806@xxxxxxx> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
Ingo Molnar <mingo@xxxxxxx> wrote: > > yet another patch - this time it's: complete, covers irda, accelerates > HZ=100, unifies the slightly differing namespaces and compiles/boots as > well. > > ... > > [hz-cleanup-2.6.6-A2 text/plain (2657 bytes)] This doesn't have the little round up which some implementations had, so someone who tries to sleep for 9 millisscondes on a 100HZ box may end up in a busywait. Looks risky. The SCTP version looks like it'll generate awful code, so let's not use that. |
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