[PATCH v3 1/2] timer/linux: lower rounding of tsc estimation to 100KHz
Stephen Hemminger
stephen at networkplumber.org
Tue Oct 1 17:18:04 CEST 2024
On Tue, 1 Oct 2024 03:22:50 +0300
Isaac Boukris <iboukris at gmail.com> wrote:
> In practice, the estimation result is just a couple of KHz
> away from the kernel's tsc_khz value, so it should suffice.
>
> Rounding to 10MHz can cause a significant drift from real time,
> up to a second per 10 minutes.
>
> See also bugzilla: 959
>
> Signed-off-by: Isaac Boukris <iboukris at gmail.com>
> ---
Acked-by: Stephen Hemminger <stephen at networkplumber.org>
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