Amin Azez wrote:

Work well done, so oughtn't div64_64 to go in
include/asm-generic/div64.h one day, to be available kernel wide, as
do_div64_64

I see that net/core/pktgen.c is full of 64 bit division and maybe could
benefit from this, and perhaps a version that does remainders too.

So far nothing besides ipt_connbytes and pktgen seems to need
it, and they use different versions. I'd rather leave it where
it is to not encourage more use of it.