> De : "Wolfgang Denk" > > Dear Benoit Monin, > > In message <9454366.19868.1236182927234.javamail....@wwinf8202> you wrote: > > > > The tick of some PowerPC cpu is running at high frequency and > > it can be used to get microsecond precision from it. Make use > > of div64 to achieve this precision in ticks2usec. > > Which problem are you trying to fix? > > Where exactly do we need very high accuracy? > > What is the overhead of using do_div() versus the old, simple code? > Well, that was more some icing on the cake for CONFIG_PRINT_TIME, so you can discard this patch.
> Best regards, > > Wolfgang Denk > Sincerely, Benoît. -- Créez votre adresse électronique prenom....@laposte.net 1 Go d'espace de stockage, anti-spam et anti-virus intégrés.
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