Messages in this thread | | | Date | Tue, 24 Apr 2012 14:57:02 -0400 (EDT) | From | Alan Stern <> | Subject | Re: 64-bit modulus operation in a 32-bit kernel |
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On Tue, 24 Apr 2012, Takashi Iwai wrote:
> At Tue, 24 Apr 2012 13:50:01 -0400 (EDT), > Alan Stern wrote: > > > > I need to compute the remainder when a 64-bit quantity is divided by a > > small value (126 in this case). The % operator doesn't work in an > > x86/32 kernel. What's the Right Way to do it? > > div_u64_rem() in linux/math64.h?
Thanks for the pointer.
Alan Stern
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