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Date: Thu, 20 Nov 2008 09:39:08 -0800 From: Tim Bird <tim.bird@...sony.com> To: Will Newton <will.newton@...il.com> CC: linux-kernel <linux-kernel@...r.kernel.org>, Andrew Morton <akpm@...ux-foundation.org> Subject: Re: [PATCH] init/main.c: Use ktime accessor function in initcall_debug code. Will Newton wrote: > The initcall_debug code access the tv64 member of ktime. This won't work > correctly for large deltas on platforms that don't use the scalar ktime > implementation. In principle I see no problem with this. But as a matter of practice it may be overkill. How big does the delta have to be for this to be a problem? And how much overhead does ktime_to_ns() add? -- Tim ============================= Tim Bird Architecture Group Chair, CE Linux Forum Senior Staff Engineer, Sony Corporation of America ============================= -- 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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