> From: Christian Ruppert [mailto:christian.rupp...@abilis.com]
(..)
> Although this doesn't explicitly state what the function returns to me
> this sounds more like the quotient is returned rather than the remainder?
Hi,
Yes div_u64() returns the quotient.
It is defined in linux/math64.h as:
static inline u64 div_u64(u64 dividend, u32 divisor)
{
u32 remainder;
return div_u64_rem(dividend, divisor, &remainder);
}
The remainder is probably fully optimized out.
Best regards,
V.
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