Re: [v3][PATCH 2/4] x86: warn when NMI handlers take large amountsof time

[Peter Zijlstra]

On Wed, May 29, 2013 at 03:27:59PM -0700, Dave Hansen wrote:
 
> +static u64 nmi_longest_ns = 1000 * 1000 * 1000;

1s? Isn't that a tad too long?

FWIW there's NSEC_PER_{U,M,}SEC for such cases, I find those macros
increase readability.
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