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Date: Mon, 6 Aug 2007 03:03:50 +0200 (CEST) From: Roman Zippel <zippel@...ux-m68k.org> To: Arjan van de Ven <arjan@...radead.org> cc: Jonathan Corbet <corbet@....net>, linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>, akpm@...ux-foundation.org, Ingo Molnar <mingo@...e.hu> Subject: Re: [PATCH] msleep() with hrtimers Hi, On Sun, 5 Aug 2007, Arjan van de Ven wrote: > Timers are course resolution that is highly HZ-value dependent. For > cases where you want a finer resolution, the kernel now has a way to > provide that functionality... so why not use the quality of service this > provides.. We're going in circles here. We have two different timer APIs for a reason, only because hrtimer provide better resolution, doesn't automatically make them the better generic timer. There's no problem to provide a high resolution sleep, but there is also no reason to mess with msleep, don't fix what ain't broken... bye, Roman - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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