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Date: Wed, 12 May 2004 13:35:20 -0700
From: Andrew Morton <akpm@osdl.org>
To: Jeff Garzik <jgarzik@pobox.com>
Cc: mingo@elte.hu, davidel@xmailserver.org, greg@kroah.com,
       linux-kernel@vger.kernel.org, netdev@oss.sgi.com
Subject: Re: MSEC_TO_JIFFIES is messed up...
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Jeff Garzik <jgarzik@pobox.com> wrote:
>
> > How about we do:
>  > 
>  > #if HZ=1000
>  > #define	MSEC_TO_JIFFIES(msec) (msec)
>  > #define JIFFIES_TO_MESC(jiffies) (jiffies)
>  > #elif HZ=100
>  > #define	MSEC_TO_JIFFIES(msec) (msec * 10)
>  > #define JIFFIES_TO_MESC(jiffies) (jiffies / 10)
>  > #else
>  > #define	MSEC_TO_JIFFIES(msec) ((HZ * (msec) + 999) / 1000)
>  > #define	JIFFIES_TO_MSEC(jiffies) ...
>  > #endif
>  > 
>  > in some kernel-wide header then kill off all the private implementations?
> 
> 
>  include/linux/time.h.  One of the SCTP people already did this, but I 
>  suppose it's straightforward to reproduce.

OK, I'll do it.