27 Jun
2025
27 Jun
'25
3:44 a.m.
On 6/26/2025 7:11 PM, Tom Lendacky wrote:
On 6/26/25 05:01, Nikunj A. Dadhania wrote:
On 6/26/2025 1:56 PM, Ingo Molnar wrote:
- Nikunj A Dadhania nikunj@amd.com wrote:
+#define SNP_SCALE_TSC_FREQ(freq, factor) ((freq) - ((freq) * (factor)) / 100000)
Nit: there's really no need to use parentheses in this expression, 'x * y / z' is equivalent and fine.
It will give wrong scale if I call with freq as "tsc + 1000000" without the parentheses?
I think Ingo is saying this can be ((freq) - (freq) * (factor) / 100000)
in other words, getting rid of the parentheses around the multiplication.
Ak ok, that should be fine.
Regards Nikunj